Brave Browser isn't just a crypto scam, it's a double crypto scam. Because if you actually want to participate in its crypto scam, you can only do it from certain countries which have a partnered centralized exchange...and you have to go through KYC. Which defeats the purpose of cryptocurrency entirely.
You cannot self-custody your way out of it, which makes it double the scam it actually is.
Switch to Firefox, it respects your privacy and doesn't feature any crypto.
Though I do have a fair share of concerns about where Mozilla is going, Firefox is good enough for me to overlook these...for now