Uber - corruption

Airbnb - you can't do anything else wit your house/apartment while it is on their site

Amazon - steals all your data

Netflix - screws you (for context watch Louis Rossmann's video on them)

Tesla - same as Netflix

Oh yeah. Let's not forget Bitcoin - you either have to pay big fees, use 2nd layer where you can easily lose your money or use custodial wallet which defeats its purpose. I still like it more than creddit card though.