But I'd argue that if anyone wants to jump into technical stuff ; it has never been so openly accessible - you could join some niche slack where some competent programmers were doing great stuff. Today a solo junior can ship you a key-val that is going to be fighting redis in benchmarks.
It really is not a time to slack down in my opinion - everything feels already existing and mostly already dealt with. But again - for those who are frustrated with the status-quo ; they will always find something to do.
I get you however that this has created a very different space where past acquired skill-sets don't necessarily translate as well today - maybe it's just going to be different to find it's space than it was 10 years ago.
I like that the cards have be re-dealt though - it's arguably way more open than the stack-overflow era and pre-ai where knowledge was much more difficult to create.