An interesting question is whether this would be constitutional in the US, if ever attempted here. Generally, forcing developers to code something has been considered “compelled speech”, though this defense gets deployed to varying degrees of effectiveness (i.e. refusing to code proper authentication doesn’t exempt you from liability in a breach just because requiring that auth would compel you to code it).
Frankly I have no faith we’ll ever see game makes forced into being consumer-friendly, and I’ve just begun to refuse to purchase any “Live Service” games precisely because I don’t want to be investing hours of my time into something that can be taken away at-will.