I've got loads of them on my network. A couple are running Moode for audio rendering, one running adsb feeders for the plane tracking apps, another running retropi for some retro gaming, another built into a picture frame with a couple of OLED displays that replicate the platforms at the local station so I can see train departures in both directions. Octopi for the 3d printer, another for the VPN into the home.
I do quite like them for certain purposes.
I do quite like them for certain purposes.