Getting in trouble? It’s more like:

• Server providers threatening to terminate business with Mullvad because some of its users used port forwarding to host contents that meant legal trouble.
• Mullvad chose to terminate support for port forwarding in a transparent way and gave clear dates to prepare. This was done instead of selling off their users or collaborating with whatever legal threats they were facing.

I don’t like it, but at least I understand their business decision. Even if I took my business elsewhere, they have a solid point on transparency.