> I used to lose entire days trying to figure out some stupid error in a build chain or trying to upgrade through some library's breaking change.

Shouldn't the takeaway here be that depending on poorly maintained libraries is a risk? Code is a liability, not an asset. The habit that modern web developers inspired of depending on a new library for everything before ever thinkng about the problem first is bad actually. GenAI is a force multiplier for putting bandaids on bandaids and managing complexity, not extracting simplicity.

I don't use GenAI enough to lose entire days on it but when it "halucinates" fictional answers complete with broken citations and invented links that go nowhere, I am so glad I don't have to use this stuff for work.