I don`t use social networks, but my data in internet. In my country when you create your business tax service share your data with banks, mobile phone companies sell your data, etc. As for me - if such organizations share your data - you can don`t care about KYC. Even if your data would be stolen - don`t worry, it was stolen several times before.
I care only about mobile phone(with GA) and debt/credit cards.
At this point everything is an orb, it seems privacy and anonymity is something almost Impossible to achieve, yes, in fact things with our data are Obviously already there, only sometimes one says, that for crypto issues it is better to keep a low profile , because you don't Know what things they can do or demand in the future, it is always good to try to protect yourself, even if you know little but you will try to protect yourself, it may seem Silly to seek privacy at this point, but it doesn't hurt , right?
My words doesn`t mean that we must publish our data everywhere of course. There are different scam services created for collecting our data and and it isn`t only casino. But they also wants our money and it is what i don`t want to lose. So the main idea is don`t be afraid of KYC but the same time DYOR before sharing your data.