I just switched from Firefox to waterfox. It took less than five minutes, and the installation is quite straightforward on Linux. Move the folder to opt, make a symlink, and create a .desktop. The instructions are on the website. I suggest switching the default search to duckduckgo.

Yeah, haven’t they done a ton of shady shit? I always cringe when people recommend the Brave browser. It’s like recommending a free VPN.