I have an older switch vulnerable to fusee-gelee, so I've been using yuzu's tutorial for how to legally rip my purchased games from it.
I only use my Switch now for 1) Nintendo exclusives, that 2) I've already purchased, and 3) don't run well on Yuzu. So... Super Beat Sports, mostly. (Harmonix please make a PC port!)
For what it's worth, Valve has written a steam input driver for joy-cons! You can connect them over Bluetooth! ...but they're still joy-cons, so their wireless range is really bad. You basically need direct line of sight.