There are alot of things to be learnt from discussions here and the least and most of recurring of them all is the gist concerning privacy and decentralization.
It baffles me when I see old members of the forum repeating the things that is preached against over again. Many of us here are aware of how some users were flagged a certain time by an exchange due to a mixer campaign that got involved with some dirty doings. We have to play smart and try to protect our privacy by all means.
Centralized platforms can freeze your money any time they find something suspicious with your transactions. This would be a good example for those who would still repeat same act. It just never ends..