Cashapp is one of the more popular ways for guys to pay me for Skype shows. I haven't had any problem on my end so far, but I've had a few payments not get to me because something got flagged on their end. It's definitely against their terms of use, so use it at your own risk, and never store funds there.
I go to the length of having a separate bank account to withdraw money from these kind of apps where I also never keep a balance, but in the case of Cashapp I do have their debit card, and I withdraw in cash (or just use the card). It's not my real name on the card. I can't remember how I managed that, because they do match it up with your SSN I believe--but at least with it not being attached to my bank they can't ever decide to directly reverse a transfer or any such thing.
If you set up two accounts, using one for incoming payments, and one for withdrawals that's the one linked to your card, there's no reason to have your real name tied to the one clients interact with at all. This probably does seem suspicious and they'll probably crack down at some point, but it works for me and for others for now.
Of course, if any member is dumb enough to ask me about third party payments through any camsite I work on, that's a big fat NO (that I type out so it's in the logs), and possibly a block or even a message to support, if they're persistent. I'd like to keep my accounts, thanks!