Huh, that looks very interesting, thanks. For some reason, I keep thinking those robots look like they're one wrong turn away from being dismantled by thieves in seconds...
I'm sure you're right. This other video claims it isn't a problem, but (simply my opinion here) it watches more like SV bubblethink than something based in reality. We'll eventually see, one way or the other.
https://www.youtube.com/watch?v=UPZwnc_Lk2M