Firefox admits they will eventually be sending all of your DNS to Cloudflare. Cloudflare will monetize your internet browsing, no matter how much their PR people say they are.
If you want to disable that, go to "about:config", and set "network.trr.mode" to 5.
The values are: 0 - default off, 1 - race, 2 TRR first, 3 TRR only, 4 shadow, 5 off by choice
@phessler 
pkg_delete firefox is easier.
@loke @florian @phessler Hello, checkout the ‘Brave’ Browser. By default it blocks ads & trackers, upgrades http too https when possible and blocks fingerprinting. If you do install it, can click on the ‘lions head’ to see whats being blocked. From here, you can adjust settings for individual sites. To set default settings though, goto settings. Only, its ‘Bookmarks’ are a little frustrating to use. www.brave.com
