I have done that for years, and so far have received the equivalent of $25 (through three mBTC transactions) on my Bitcoin address, and maybe $90 through whatever the token is Brave uses (BAT?).
I still get random donations through an old PayPal email address that's listed on the same page as my bitcoin address, and that totals more like $100 (a year, not over the lifetime).
I still get random donations through an old PayPal email address that's listed on the same page as my bitcoin address, and that totals more like $100 (a year, not over the lifetime).