https://www.bleepingcomputer.com/news/software/brave-now-lets-you-inject-custom-javascript-to-tweak-websites/
1. Really????
2. That's kind of amazing. Lots of niggles, like websites that block copy/paste could be handled without a plugin/extension.
Do you actually use Brave?
>use
No.
And if that is custom to Brave, why? *Monkey extensions already exist.