I agree with you if a user does ToS break intentionally or unintentionally, the company reacts the same way. They don't tolerate any user practice that is strongly and early emphasized as not allowed in ToS as well as severe consequences later.
There are still many people who are lazy to read ToS because of the long text and do not make a little effort to read it.
Violating ToS is clear in its consequences where they will face problems later, especially in ToS there is a clear statement where the use of VPN is not recommended, so it is better to avoid it.
Even though there are casinos that are friendly to VPNs, and someone uses VPN to play at the casino, they are actually still vulnerable where the casino will have a problem with it later.