Just got around to watching that repair video. Have to give kudos to Tesla that not only is it repairable, but that they were willing to even repair it in first place, knowing that this was 100% user abuse. Pretty sure most manufacturers won't even touch damaged frames.
That glue is pretty impressive too, the fact that it provides good adhesion on such a smooth surface.
The cost of the repair seems rather reasonable too, yeah, it's a lot of money but a similar repair on any other car would probably cost about that much too, and that's if they'd even be willing to do it.