Uhm, i think having KYC makes things a lot safe. But one thing you should know is that even scammers can request for KYC, and that means double for them, if you go to the extent of depositing before realizing it's a scam. They will make away with your money and also sell the info you've given to them to the dark web for people needs it, maybe for a criminal purposes, or whatever they need it. So this is one of the reasons why there are people who hates KYC, some people just prefer to stay anonymous and mot give out information about themselves to anyone.