As I observed elsewhere in the thread, OctoPrint has some barrier to entry to get using it. You need a computer for it and you need some Linux knowledge (and if

As I observed elsewhere in the thread, OctoPrint has some barrier to entry to get using it. You need a computer for it and you need some Linux knowledge (and if you want to run multiple printers off the same SBC, pack it in, it's awful the whole way through). If you're willing to invest a little more effort, you can go the Klipper/Kiauh route and pretty easily improve even budget-tier 3D printers in interesting ways. That leaves something like OctoPrint (or the current standard firmware, Marlin) in a weird place for future uptake.