It took me a grand total of about 4 months to go from "I don't want to read LLM-generated content under my fellow contributors' names" to "I wish nobody would ever contribute again without running their contributions through LLMs beforehand".

This is exactly the kind of tedious collaboration work that humans are both too lazy and unmotivated for. In the past, this mostly meant fewer high-quality contributions, lengthy review phases, and considerably more reluctant changes after opening a PR.