At the moment (2024), for Android, Brave browser is the only browser to automatically deal with cookie consent pop ups. This means I'm no longer harassed by these annoying pop ups while surfing the Internet!
In some Firefox forks on Android, like Mull and Fennec, this functionality can be added by installing a plug-in (extension) called 'consent-o-matic'. However, adding extensions to Firefox (forks) makes it much easier to fingerprint users, and so from a privacy perspective, I understand this is not recommended.
I would prefer to use Vanadium browser over Brave or Firefox (forks). However, I refuse to be harassed by cookie consent pop ups for every website I visit. They are simply too annoying!
I sincerely hope Vanadium browser will soon implement automatic handling of cookie consent pop ups, like Brave browser does, and the consent-o-matic extension for Firefox. Until then, I will settle for Brave, Mull and Fennec.