For many games (and software, IoT devices, etc.), persistence/progression is tied to save files on your own device, and any authentication is more to the publisher's benefit of making sure you have an authorized copy - that's where it should be fine to just patch out the authentication check.

Even for games with centralized server-side progression, if you don't want to release the authentication service when you stop running it, then it could still be acceptable to patch out authentication by default and let those running community servers substitute in their own access system (like cracked/leaked unofficial servers already do).

> This legislation might be more persuasive if it were tied to a reasonable time limit, but I don't see anything of that nature in the text. An obligation to support or refund customers that lasts for a fair timespan (ie. preventing rugpulls) is far less onerous than an obligation to release your code to satisfy someone's nostalgia.

Should we be able to read books and watch movies that were released over, say, 20 years ago - or is that just satisfying someone's nostalgia? Maybe you don't think this matters for games, but with DRM it seems other media isn't far behind.