

Whilst YT-dlp supports many sites, it’s primary function is still downloading from YouTube and that doesn’t have flac. Even YouTube Music Premium only streams at 256 kbps Aac when set at high, I think.
Using one of those deezer or qobuz bots might be better incase someone really wishes for flac. Or if one wants to invest time, then Soulseek is always there.
I gave Brave a try back in the early days. The Brave wallet was useless and something I didn’t wanted. There wasn’t much to differentiate it from Chrome back then on desktop. On mobile, it has built in Adblock but that’s it. Vivaldi, IMO, bundles in more features for a Chromium based browser.
Either case, I have been on Firefox for multiple years now despite it’s own issues. uBlock Origin is properly supported on it (both desktop and mobile). I think FF(nightly version or Iceraven, a FF fork) is the only browser that allows sideloading of extensions on mobile. Chromium based browsers are way behind in this regard.