LibreWolf and the Tor browser would not exist as they do today if Mozilla was not taking money from Google and DuckDuckGo and all those ad companies to develop Firefox as free open source software that could be forked by privacy-forward groups.
So sure, it would be nice if Mozilla made a privacy-focused Firefox version natively, but if a handful of concessions (that I can continue to turn off) are what it takes to have a performant, full-featured, modern FOSS web browser, I’ll take that deal.
Hallelujah for supporting RSS! Thank you!