but don't evil fees play any role for those people? Do they pay for new accounts, or do they somehow slip through the system?
Yes those exposed ones have found a way to slip through the system. With a very strong VPN you can change your device IP and location which the system won't be able to detect again. And they will create a successful new account over again and start with their spamming. If it cost them money to pay for those evil, they could have stopped long ago.
Not only that, there are countries where there are also some internet providers which offer their clients dynamic IP addresses. That is my case, for some reason my internet provider does not offer fixed addresses, as a consequence I have noticed that my login history in this forum varies widely among locations around the country.
Because of that it has happened to me that years ago I wanted to participate in a different webpage and I realized the IP was banned, even though that was the first time I enter there.
In those instances ban evasion is even easier, there is no need for a VPN.
