They aren't blaming AI, they are just backing up the "not much has changed" idea.

It's always been easier to start a project than finish it, and LLMs make starting a project roughly free. I'm not sure they change how much work it is to finish it all that much.

I mean, I have finished more side projects than before. So they do change it. Just not as dramatically.

Of course you can. LLMs take you from 0 to 80 instantly. They are then completely incapable of getting from 80 to 100 and making something worth shipping to production. They are the ultimate unfinished side project generator.