If all your friends jumped off a bridge would you jump off too? Brave showed me ads the second day that I used it, and frankly im thankful that they showed who they were so quickly. I had been nearly fooled
Is any adblocker perfect? The default setting in Brave is not the highest setting you can set it to. As to your question: it depends on why they are jumping. If it is because a giant truck is going to run over us, I might join them, yes.
I am aware of a link hijacking thing but not displaying ads by Brave.