Not that HP isn’t aware or not ticked off about this, mind. Recently they threatened to brick HP printers that use third-party cartridges if detected

Try that in EU.
I dare you. I double dare you.
<Jules Winnfield>What does ECCN look like?</Jules Winnfield>

I print all kinds of usefull stuff.
Custom installation panel for after market navigator/media center for my car, upholstery fasteners for the same, custom panels for usb button box, cable organizers for lan cabling, newspaper reading stand, you name it.
Might not be financially feasible, but it’s fun.