If only SteamOS was made generally available.
And I honestly prefer the non-terminal solutions that are generally in Windows.

Users here generally seem to forget that
1: Not all users are power users
2: Professional software is generally not developed for Linux but either Windows or Mac. Linux is an afterthought
3: Not all programs run as you’d need it to. Wine and Proton can work for single use but I don’t see daily activity going very well with it.

For downvoters on point 3 saying they do it:
I tried the EA launcher with Proton on the SteamDeck. It’s a hacky solution and in general a not supported environment. Good luck getting help from EA if something goes wrong.
This also applies to general work environments: HPE (server brand of HP) for example denies support if it sees a non-HPE product that may interfere with your support case. They ask you to remove it and then send another support file.