> Hundreds of millions more people It's a pretty niche feature. I have used both Barrier and Synergy in the past but as a workflow, visually manipulating multi

> Hundreds of millions more people It's a pretty niche feature. I have used both Barrier and Synergy in the past but as a workflow, visually manipulating multiple computers like this sucks. Few people need to do it and life is better if you can avoid needing to do it at all. Multiplatform development is the greatest win but still, the more you can minimise on-target testing, the better. A fast test harness on your dev machine is much nicer. IMHO remoting into a machine is much less hassle than having a dedicated screen. Most use cases typically involve poking it now and again and having an occasional window on your main display is nicer than giving up desk space and properly aligning another display. If it's not part of your permanent setup then this extra display is often an ergonomic pest. You may be able to share peripherals but if you have to contort your neck to see it then ugh, it's not fun. It can be ergonomically nicer to use their own dedicated peripherals on a side table rather than sharing them. If it's about sharing data then obviously network accessible storage (cloud, NAS or mount a remote machine's drive) is better.