How brave understand a user is self tipping

Can anyone shed light on how brave its users are in self-tipping, as this will help many fellows doing this wrong stuffs? It will halt the process and make brave a more secure place???

Also, specify the updates about new brave user self delinking mechanism, it getting worse day by day ?

1.) As far as I know, they run an automated process and scan through transactions to see any “fishy thing”. It is the same a way banks notify you when you’re transferring a where large amount all at once. They will call you to confirm it’s you who is transferring the money.