I mean, this game has a meta war that determines all available planets, mission types and rolls out content based on community involvement. It would be nice to have an offline mode, too, but this game is not completely decoupled from being online, unlike Hitman or something.
Its just an arbitrary mechanic added to justify an always online requirement. Helldivers had an offline option. There's still a game there without the need for "community involvement", the missions etc could be completely random or seeded for people who dont want to connect to a server.
Its always sad to see potential great games ruined by greed.
Lemmy was overall a very small part of it. It is a very small community compared to other social platforms. Even if every single Lemmy user owned Helldivers 2 AND left a review, it would still account for less than a quarter of the recent Steam reviews.