I keep seeing comments like this, and I just need to say, no Palantir doesn't have any database. It's a completely evil company that makes and sells surveillance software to governments and companies. Then the governments and companies have these terrible databases that they manage with the Palantir software.
Palantir themselves don't do any spying or data collecting. They sell tools so that others can do that. They absolutely take the blame, but I want people to understand what's actually happening.
That's not true though. For many games, after you installed it you can even uninstall Steam or copy/backup the game to another computer without Steam and play it forever. Yes, many games have DRM that will prevent you from doing that, but that's the game developers doing. Steam does not have any DRM by itself, nor does it require to be running or even installed to run games you originally got from it.
Again, unless the game developer went out of their way to add DRM.