CoinBase freezing accounts, is that real?

I saw a lot of news about users complaining that CB is blocking their account without a reason, and I was wondering if is actually true or of they do it because of possible illicit activities going on, I have a ledger and a CB account, and I’m considering moving everything on my ledger to avoid this issue, I just DCA and use CB CC, no trading or anything, do I need to be concern or I’m just paranoid?