I think there will ne hiccups as we transition from a world where you need to work to live as well. Hopefully my family copes with the transition as it happens.

I am in engineering and one of my most valuable traits is being able to solve problems that I am given and I think it will be a valuable skill even when we transition to a post scarcity world.

As for investing I found out that me fiddling with my portfolio wasn't a good idea the hard way and now I just put the money that I invest for the future into the total US market. I will almost certainly have at least a small stake on the companies that control the AGI so I am not really worried about resources when AGI comes around. I am working on becoming completely debt free and plan on being so within the next 10 years. I will continue to invest in my future by being a lifelong learner always looking on improving my skills.