Most unrealistic part of the movie, and by god I'm including TIME TRAVEL, is that Scotty would be both dismissive of and insanely good at keyboarding text entry and use of a 1980s computer. Either he'd be pissed off because because there was no way to use this antique, or he'd be delighted at the chance to use his historical reenactment skills.
Between the thousands of years of semi-selective breeding and the parallel evolution that made our ancestors want the selective breeding to happen, the emotional compatibility between dogs and humans is amazing. They're not humans of course, and we do well to remember that, but the connection is eerie, and when you see a dog display that kind of pack/family oriented behavior, it's heartwarming.
We have a dogsitter when we are on trips. According to her, our heeler would politely take blueberries that were offered and then wander off, returning not long after. It was only later that she found a stash of uneaten blueberries on the couch. My little man was a desperately skinny and frightened stray in a kill shelter before he came to us, and on the theory that whatever makes him feel safe and content is better than the alternative, he's, uhhh, put on weight. If he liked the blueberries, they would not be left on the couch.
There's also a reason that the "legitimate nerds" in show business become such cult favorites. The overlap of (1) "people who look like professional actors" and (2) "people who are believable while acting" and (3) "people who legitimately get into the fake logic of technobabble" is vanishingly small. If you are on a Trek show and not in that intersection, pretending to be a 3 is going to be one of the biggest challenges in pulling off 2 to your expected standards.
To cross franchises for a moment, "you can write this shit George, but you can't say it."
Yes, mostly.
X.com was Musk's site after he worked at Scotiabank. They merged with another site that had a product called Paypal that was getting some traction. Musk tried to tie the other services X.com was offering at the hip with Paypal, and if you're old enough you probably remember a "Paypal by X.com" (or similar) branding back when you needed to buy a used 56k modem from eBay.
Musk wanted to rebrand everything to x.com, was a huge baby about it, and got pushed out as an executive and replaced by Peter Thiel. A few years ago, Musk purchased the X.com domain name from Paypal like it was a treasured childhood sled, and he's finally found something (very stupid) to do with it.
I thought I had NSFW turned off... 🤣