Weird question but is there anyone that play with both keyboard/mouse and gamepad setup?

Have always been a keyboard/mouse player since vanilla, but lately I have a spare portable monitor setup so I can play my Switch games in bed (I know you can just play in handheld mode but its heavy and not comfortable at all)

Then it hit me, I got a spare HDMI cable that I can just run from my PC to this monitor too.

So im I crazy or is it viable, what do you guys think?