I expect it's downvoted because it's laughable. 99% of browser users don't give a shit about those things. If a poll were to be taken of the HN users who switched to Chrome, I doubt even a quarter would cite that as the reason.
It was indeed a death by a thousand cuts, but the thousand cuts were
* popup advertisements for Chrome on the frontpage of the most visited website on the planet
* Google paying off Adobe, AVG, Avast and others to make their installers include Chrome using disgusting dark patterns
* Android, the collapse of desktop browsing in comparsion to mobile browsing, and people that will just default to using the same browser on their laptop/desktop as on their phone
* Netflix DRM that didn't work on Firefox for a few months
* Youtube, Google Meet and Google Docs refusing to work properly on Firefox
* The word "Google" becoming as synonymous with simply using the internet as the internet explorer icon was in the 2000s
* Chrome was and to some extent still is legitimately snappier than Firefox