I know what SKG is asking for, and I'm not suggesting they change it. What I personally want is...

So, yes, there may be a breakdown in terminology here. When I hear someone say they "demand" something from someone, for ex.

It's not an absurd demand to get a game built for offline play

I'm hearing that you want legislation to require offline play. To me "demand" means non-negotiable.

If you aren't saying that you think SKG should introduce legislation to make your preferences legally mandated, and instead just indicating what you would like to see from devs, maybe a better word to use is, "ask". I don't think it's an absurd ask for a game to be built for offline play. But for games where offline play doesn't make sense, it's absurd to make it mandatory.

it's really fucking hard to know which is which sometimes, even when doing research

Agreed, and there's no legislation requiring devs to lay out their plan ahead of time, and I don't think it's unreasonable for the people to demand that information.

The only thing that necessitates a central server that only the company controls, even for an MMO, is the business model

I disagree. By releasing a dedicated server binary for a game, you are inviting a fractured playerbase. "Given the opportunity, players will optimize the fun out of a game", and sometimes, letting players host their own game server gives them that opportunity. It is difficult enough to get people to play your game to begin with, it can be a deathknell to your intended experience if you allow players control over hosting your game.

I'll give a tangible example: I played Sea of Thieves several years ago. The intended experience is that you are sailing on an open sea with your crew, collecting treasure, and always with the possibility of running into another crew. Sometimes those other crews would be friendly, and you'd team up and complete content with them, or maybe just pass each other by while keeping a sharp eye on them. Other times they would be openly hostile, and you'd immediately be thrust into a ship battle. But most interactions fell in the middle somewhere. They might help you defeat a boss, only to then turn on you and take the treasure for themselves. Because you're pirates. That tension of not knowing who you can trust was core to the game.

But for the entire life of SoT, players complained about running into pirates in their pirating game. "Just give me a way to do the PvE content by myself" they would complain. Eventually, they caved. They were likely losing too many players to inconvenient experiences with other players. The result is that now all the peaceful players isolate themselves, never to experience any random human interaction in game ever again, and the vast majority of people playing on open seas are just cutthroats trolling for blood. You end up with, what I believe is a less interesting experience for everyone, none of it is the original intended experience. IMO, by allowing players more choice, they chose money over the novel experience I loved the game for.

But even though I don't play any more, the moment SoT decides they're done hosting their servers, I don't care what they do, as long as I can still play that game with other people. I can't demand that they preserve the experience I liked; that's their art and they've done what they want with it. But I can demand that my license to play the game never expires for any reason.