Did the Patriots cheat to win 3 super bowls and 4 afc championships?

I am a huge Pats fan (fav sports team) but I am having a crisis of faith w/them cuz recently i learned about how their old vid istant matt walsh said belichick had him illegally film stuff since around 2002 and then spygate happened but was sorta a gray area but idk if its all true is it? Did they really win anything?