If you remove the obsolete 32bits libs, no game will start because the reaper process will not be able to run since it is still 32bits. You can still start the games, but only manually from the command line.
Issue tracked: [#13015](https://github.com/ValveSoftware/steam-for-linux/issues/13015)
If you remove the obsolete 32bits libs, no game will start because the reaper process will not be able to run since it is still 32bits. You can still start the games, but only manually from the command line.