My suggestion would be an airmouse remote, possibly with an built-in keyboard. This is because sooner or later you will want to use a web browser to stream content, and a mouse is incredibly convenient for that.
There are many bluetooth remotes you can use for this. You may want one that has a built-in keyboard, or just one with arrows and a handful of buttons.
Another solution is Conty[0] which is a download-and-run containerised Steam based on Arch; I use it to run games on Slackware without multilibs, and it's worked flawlessly so far.
However, it seems Arch are also dropping multilibs as a dependency of Wine, and moving to WoW64[1], with "reduced performance for 32-bit applications that use OpenGL directly".
What this implies for Steam on Arch (and hence for Conty) I'm not sure, though as of May some Proton versions have a PROTON_USE_WOW64 env var according to [2], so maybe multilibs can already be avoided running Steam natively anyhow.
Right? From some snap-installed app I'll save something to /tmp, not be able to find it, and then have to go on a safari trying to figure out where my file went.
It really gives me the impression that the effort is mainly about achieving some sort of theoretical or business goal, with user experience being secondary.
I was a fan of Wunderlist until MS scooped them up and churned out To-do.
I ended up moving to Google Notes. I mainly use the widget as a way to keep myself reminded of things I want to do (with no deadline). My GF and I share a note for Groceries which works well.
Too little to late 4 me sry MS. Lack of alphabetically sorting my list was enough for me to switch.