Yep, I remember years ago when at a national student aerospace conference, attending a small talk by some guy named Elon Musk about his fairly new company, SpaceX. At this point I think they had only launched one (failed) rocket. He was a bit awkward, but seemed passionate about his Mars vision, and did a great job answering a bunch of technical questions by a group of aerospace engineering students. A lot of us were skeptical of him and his company, but more from the standpoint of aerospace being hard for even the least aspirational companies to succeed in.

Later when I starting hearing more about SpaceX I learned that Elon was also an asshole as a manager, but he still came across at least as being technically competent. And he was great at getting funding and driving excitement in an industry that desperately needed it. While there were already some cracks showing in his public image, it was only around the time of that sub rescue pedo incident where that erratic edgelord and asshole behavior became too much too ignore for myself and other people I know.

You ever look at his Hyperloop proposal from 2014?

Its not even an engineering CAD drawing. Its three lolipops drawn on FEA (I don't think even with ANSYS but some cheaper program instead...) with Elon Musk saying that its simulations for an earthquake.

It was hilariously bad. All the engineers I knew of the Hyperloop proposal told me that Elon Musk was an idiot back then.