By calling Yobit a "shady exchange campaign.. with huge amount of scam accusation" you most definitely are judging them, do you not see the paradox?
I have no doubt that people have lost money on Yobit, but then I also have no doubt that people would throw money at any old shit coin and feel angry when what they are holding is no longer worth anything. I have seen no real evidence that they are a scam and they have been operating for years.
Those are facts. Yobit is the shadiest exchange there is and this has nothing to do with users buying shitcoins.
For reference:
Not only this, but there is their InvestBox pyramid, their new IEOs that were only created to make them money and the tons of balances they have frozen because they got sick of some coin or dont want to update their nodes (essentially stealing their users).