Yes, in theory. But I end up not liking having to sit at the desk for "everything computer". Sometimes I just want to work while sitting comfortably on the couch.
Grab some paper and a pencil and use it as non-screen time. Else you can find yourself spending too long on a poor posture on furniture that's designed for lean-back, not lean-in.
Laptops on the couch are quite cozy and sustainable.
Everyone’s different. Stop bowing to the church of desks.
I like a work desk. Keeps work and other stuff separate. Got a height adjustable desk. keeps my back from going bad before I hit 40.