AFAIK, lastpass should work with brave on android… it does for me, but i don’t use brave on android as much as i do on desktop… Just make sure the lastpass app has the right autofill, accessibility, etc features given to it…
Edit: also, lastpass works a bit differently on android… most of the time you’ll have to bring down the android menu first and tap the lastpass icon, then select the fill option when you’re on the page’s sign in…