If this removes people’s access to products (software licenses count as products here) someone payed fir once. Then you should only be allowed to do that if you enable people to continue using the product.

Releasing the server code should be a requirement. Software updates shouldn’t be required. Unless the product has a moment where it will stop functioning on the hardware it was build for built in (such as an expiring certificate).

> I think you should be allowed to stop supporting software or shut down your servers.

That has nothing to do with Stop Killing Games.

You should not be able to shut down the ability to play a game if it cost money to buy.