After using Chrome for a decade I switched to firefox a few years ago when there was a headline about Google blocking ad blocker. I'm not sure whatever happened to that but I wanted no part in a company even considering it
They went ahead with manifest v3, as a result Firefox (and it's derivs) get full fat adblocking (Ublock Origin) and Chrome gets Ublock Lite which does the best it can with the v3 manifest limitations.