This has probably been asked a billion times over here, but still: why should I switch?

I have been using windows my whole life, and been pretty happy with it. I honestly don't care much about privacy and I have found ways to get rid of all the bloat, so just why? I don't really do any advanced things, I mainly just use google and play games, so is there a good reason to switch for someone like me? I also pirate a shit ton of games and I don't think most warez groups make their cracks for linux. I don't know how to use cmd or anything like that. The only thing I can see that I would like about linux over windows would be the ui on shit like manjaro (actually messed around with manjaro in virtualbox for like 5 minutes), which I actually do really like. I just don't see the point of the hassle of switching operating systems just because of a ui, so tell me: why switch?