libre office, only office and hell even google docs on linux
Sure a bunch of software suites that have their own problems or google docs which to say “even it runs on Linux” is extremely silly. Anything that runs chrome runs google docs.
fortnite is one of the few games that don’t work on linux
Most games don’t run on Linux, and even with Proton, a lot of games do not work well. A few of them are Castle Crashers, Never Alone, A Hat In Time, and a lot of older Unity games. They are all marked as “working” but in practice, they don’t.