Brave browser extension to add Basic Attention Token to chromium and Firefox based browsers

Hello Brave Community, I have found a new browser called Vivaldi, and I really like its built in Feed Reader and Mail client, as well as its advanced features leaps and bound ahead of Google Chrome, but I miss one feature, Basic Attention Token. When will I be able to use Basic Attention Token in 3rd party browsers and Chromebooks? Also, when will I be able to withdraw Basic Attention Token directly to the Brave Wallet without going through uphold, since I do not need uphold’s services, and I simply want to hoard BAT and donate it to creators I like.

All the best,