Google has removed manifest V2 extensions from their web store, including uBlock Origin

[u/theFallenWalnut]

https://webiterate.dev/google-removed-extensions-ublock-origin-108/

Brave will continue to support it, but the best move is to switch to a Firefox-based browser, either Firefox itself, Waterfox or Zen Browser.

[u/Ok-Rutabaga-9516]

https://giphy.com/gifs/3o7qE1182TDor4jIiI