Managed to hook up my old PS3 controller to act as a controller for the Kodi media centre I’ve set up on the Rasp Pi 4 I had knocking about in a box upstairs. All working really well. I’ve got longer-term plans to develop this with decent speakers (maybe a DAC) and – probably wall-mounting a screen (touch screen maybe?). Lots of options. Apple “upgrades” that have forced me to stop using perfectly good devices have left me with a desire to be able to make devices that I can actually maintain myself.