There was some initial confusion about Librewolf's stance on AI, at the same time Mozilla Foundation CEO was putting his revolver into one of his orifices, that has since been cleared up: https://chaos.social/@librewolf/115716906957137196

With their clarification on why AI slop was enabled in Librewolf, I'd only caution anyone against Librewolf because they are a hardcore privacy solution for the most conservative risk tolerance. If it doesn't break your browsing or screw with your flow, then it's also a good consideration.