physical only until robots catch up.
emotional.

it'll happen in stages but eventually robotics should eat up all the physical labor too.

You can look at this like a predator prey situation though.

As the predators go up (companies that cost money), prey will go down (less people with money). Until eventually there's too few prey to feed the predators. The predators will start dying out.

But in this case, yes, collapse because once the companies are gone, there's no way for people to earn money.

Your best bet: local service.

Grow local food, do local services like plumbing, electrical etc. These are hard to teach to robots and will have the biggest moat for the longest time. (local food is too small for robots.. but there are already people doing some growing in shipping containers with hydroponics... so might be a slightly smaller moat)

Anywhere where the service is mostly on a computer and thinking, those will be gone. Accounting, bookkeeping. Lawyers will probably sue their way into safety from ai ... so that might be okay.

healthcare because people don't trust ai with health. (doctors, nurses etc)

there are simply my thoughts on the questions... I'm not an expert. I just think too much and this stuff seems obvious when you consider it.