I think a lot of it is anxiety; being replaced by AI, the continued enshitification of the services I loved, and the ever present notion that AI is, "the answer." After a while, it gets old and that anxiety mixes in with annoyance -- a perfect cocktail of animosity.
And AI stole em dashes from me, but that's a me-problem.
Lineage sounds a lot like "Linux." Take it easy on the lad.