Yeah I have almost no apps on my Home Screen. Just one page of widgets, and 3 pinned to the bottom.
Otherwise if I want an app I just use spotlight. Quick swipe down and the first letter or 2 of any app and I’m in. I almost never touch the App Library.
This prob comes from using spotlight so much on Mac as well though.
You can also use Steam itself to run external launchers via proton! Might not be the best way, but it was super easy for a noob like me to figure out.
Let’s me play ffxiv (non steam) and bnet games quite easily!