Hell, Mullvad was abused to the point they removed access to Port Forwarding on their VPN service, which has led to many people needing to switch to crummier, shadier VPNs that still offer port forwarding access. That’s not Mullvad’s fault, but it is an example of them having to change their philosophy and what they offer because of abuse.

It's a real shame too. It was a nice feature.