Unless you’re in the top 5-10% of American society, it’s unclear that your kids will be more comfortable than you. Data here:

https://economicprinciples.org/Why-and-How-Capitalism-Needs-...

At the core, this is what the pessimism is about. If AI replicates the advent of personal computers and the Internet, our society will look more like India where everyone has technology but only 5-10% of people live really well