Many, many years ago I used to have two Wyse50 terminals, running split screens each with two parts. I did a lot of support on remote systems (via modem!) and I would have a session on a customer system, source code and running on our test system and internal stuff. I didn't have space for a third terminal.
At another job I had an office with a "U" shaped desk. I would spread printouts across half the "U" and swivel around between the computer and the printouts.
Those people you see on LinkedIn with like 20 programming languages on their resume are really looking for a job just to pay off the debt of buying 20 computers
'Yes boss, I need 16-Bit, 32-Bit and 64-Bit Arm and x86_64 ASM as well as MySQL, SQLite, Postgres, Firebird, Mongo and all other stuff too, so I need a lot of computers ... of course all with Threadripper PRO 7995WX's.