More and more games seem to suck on thier own, but can be great with mods. You have entire platforms like roblox where all the games are more or less mods. How long until the platform itself is community created and managed and the viability of games created by companies dissappears?
The existence of engines like Unity and Unreal blurs this a bit. You used to see more full-conversion mods for games that make them into something else, because the engine was the hard part. Now that they’re available on very permissive terms, most hobbyist game devs will genuinely make a full game from an empty kit, and release it without players needing to mod a game like Half-Life or Quake.
But, having full ownership of that environment naturally means a lot of creators will want something back for their work. They have no choice but to shrug and accept it’s a free fan project when it’s built off a $60 game, but the story is different when that chain is gone. So most of this trend takes the form of indie game development.