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this post was submitted on 05 Jul 2025
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Tesla tried to do it all at once instead of perfecting the electric tech first and then incrementally adding on advances. They also made change for change’s sake. There’s absolutely no reason mechanical door locks could not have been engineered to work on this car as the default method of opening and closing the door. It’s killing people.
There's absolutely a reason to not engineer something you're not required to. It's called capitalism. Tesla cut every corner they could.
No, the problem is they engineered something they didn't need to, because Musk thinks everything should be electric because it's cool. They had to then engineer a mechanical release, because it was required by law (for good reason)
Mechanical door locks would have been cheaper. The fly by wire in the cyber truck is far more expensive, heavier, and far more dangerous than the very well polished power steering systems every other car uses
Maybe it's something like they wanted to make more money on repairs or something... But even that they could've done better by starting from very common, cheap technology
Let's be clear... The real problem here is that Elon Musk, opinion having idiot that he is, made decisions from on high with very little understanding of engineering
I strongly disagree. Things are getting more and more electric across all manufacturing because it is cheap. A single touch screen that drops in place under a snap on bezel with a premade cable harness and some programming time is so much faster and cheaper than designing, installing, wiring, coding, and testing physical buttons or mechanical linkages. PCBs can be tested in a negligible amount of time.
No. Sorry, but no. The locks were going to be electrically operated no matter what. But the inclusion of standard mechanical components would increase the cost significantly.
Yes, but that would be electrical components. It's not very intuitive, I agree. But cost is the sole reason things are becoming more "electronic". Electronics are extremely cheap compared to their analog ancestors. And not only that, but since very few mfrs are using off the shelf mechanical components, they are now less supplied and harder to get. So their cost is going up. Electronics are going down.
I don't know the engineering endeavors that he may or may not have been directly involved with. I'm not entirely sure what "from on high" means, but I would presume you are referring to his net value and authority. In that case, I would say he is no different than literally any other CEO. He made decisions that made him a profit. That's what they do. GE is a great test case for this. Nearly destroyed the company in the long term so that board members see a small financial gain in the short term, then dump the carcass on the next guy. It's just money. That's all.
Yes, electronics are very cheap... But remember the part where they also have a mechanical mechanism? They have two systems, where most cars have this very simple lock that connects to a tiny motor assembly. It's literally a piece of plastic and a few wires
The tablet thing is true, they've changed cars to computerize everything, and once you've done that you can connect everything over a network. Every button needs to do back to a chip to become a digital signal, so before you had these complex one-off wiring harnesses for everything
But the tablet thing is again, common. It makes sense, it's just worse
But Elon is a unique case. Elon likes to actually make decisions, because he thinks he's Tony Stark. He actually goes down into teams and hangs out, and they have to just work around whatever decisions he makes. It's present in all of his companies, but you can see it most in Twitter, because they didn't have time to build a team to strategically distract him when he comes to visit
This absolute idiot has spent the last month trying to get grok to be a literal Nazi. First, he added a bunch of white genocide to the prompt, making it change the topic to that from any question for a few days.
Now it's responding all confused, and saying things like "I never gave Jeffrey Epstein tours of spaceX or Tesla" when asked it Elon did it. Seems to me they fed Elon's tweets in the RAG system in a amateur way
He micromanages and meddles constantly... That's what he does at his companies
For a counterexample, Jeff Bezos. He was heavily involved in the fire phone, and had some genuinely cool ideas... But the priorities were all wrong, so it flopped. He learned his lesson
Elon : some of you will die, but that is a sacrifice I'm willing to make.
Also, the fact that they removed Lidar sensors and just base their self driving on cameras is plainly stupid.
Technical debt.
If you promise self driving on all cars, but cars already on the road don't have lidar then no car has lidar.
That's not really the case, as Elon's already admitted that there are at least about a half a million Teslas with old HW3 self driving computers that need to have them upgraded to HW4 for them to have the chance at eventually get the FSD the buyers were promised. That's not even mentioning the upgraded cameras the HW4 vehicles have gotten. The reason for Musk not wanting lidar on Teslas is very simple: cost. He thinks it's too expensive and unnecessary, unlike every single other manufacturer working on the same problem.
I mean it’s all true:
Most importantly, since no one has self driving yet, it’s premature to talk about that as a mistake. Let it fail or succeed on its merits. Let other self-driving attempts fail or succeed on their merits.
Waymo runs a taxi service at scale.
They don’t though. Waymo runs a few pilots in a few specific geolocked locations with essentially hand built cars at a huge loss. They also have human remote supervisions. They do seem fairly successful and maybe their slow careful rollout will eventually be at scale in the areas that need it most. Hopefully it will work.
While it’s easy to argue Tesla hasn’t had those successes yet, they do have the “at scale” part down and are already profitable on the vehicles. They are close enough to self-driving them at they’re willing to try their own pilots with human intervention. If they succeed, they already have the scaling up done and are profitable on hardware so will quickly surpass other competitors.
I like that different companies are taking different approaches, so we have competition. May the best technology succeed!
This is a wonderful attitude to have as long as it's not in the comments of an article about how Tesla's approach is trapping people and burning them alive.