Wait what? Those are totally randomly picked games, that do not meet the criteria of being Hero Shooter.
I didn't make that list, that is the top Steam games that have the 'Hero Shooter' tag.
What I understand under this term is Team Fortress 2, Overwatch and Marvel Rivals. Deadlock is an hybrid and that is okay too.
Every one of those work on Linux, I'm literally in comp queue in Rivals right now.
The vast majority of games work on Linux, even the games that 'don't work' will run just fine if the developers decide to stop actively blocking Linux client. Apex Legends is a prime example, it had a Platinum rating on ProtonDB (the highest rating) right up until they decided to blacklist Linux clients so you couldn't connect to games.