I often find fully working LCD monitors discarded by people who have no use for them, and could easily collect five or more of them that way if I had a convenient way to "wire them up" to my laptop.
I visited my dad at work once, and the setup looked just like this. I couldn't tell you if it was Starlink directly, but I heard that when my sister visited, one of his coworkers did something to mess with my dad's terminal's screen.
https://en.wikipedia.org/wiki/DESQview
It was possible to wire things up so that multiple users could connect to a separate Desqview instance and have their own local user context, albeit an MSDOS one .. it was quite functional as a multi-user system for a few years until I got on minix-list and heard about that little project Linus was working on, then decided to switch ..
I'm pretty sure there's a modern way to do this with a Linux system packed with video cards and multiple USB keyboard/mice accessories .. one of these days it'd be nice to do that, and get things caught up with how it used to be, SGI-wise ..