It’s one of those things that needs careful handling and is unlikely to get it. I can see it having some value in therapy, but only if there is, y’know, an actual therapist involved who can make an informed call as to whether their patient will be helped or harmed by talking to a digital fake of a loved one. Instead, we’re likely to see a ham-fisted “allow all” or “forbid all” call by regulators.
Moose are technically deer (taxonomic family Cervidae, which also contains reindeer, red deer, roe deer, etc). And a big bull can weigh almost a (US conventional) ton. I don’t know whether that’s enough to trash a modern semi (based on an old memory of an apparently undamaged semi and a dead moose on the shoulder of an Ontario highway in the 1990s, I’d guess probably not, or at least not always), but I wouldn’t want to be the driver of the semi, either. Hitting them in an ordinary passenger vehicle—like any Tesla product—is something you really don’t want to do.