Raspberry Pi OS is pretty much Debian with Broadcom drivers they haven't up-streamed yet. It runs on other SBCs, or there's Armbian, Arch for ARM, RebornOS, et cetera et cetera, all packaged for ARM uboot SBCs.
Raspberry Pi OS is pretty much Debian with Broadcom drivers they haven't up-streamed yet. It runs on other SBCs, or there's Armbian, Arch for ARM, RebornOS, et cetera et cetera, all packaged for ARM uboot SBCs.
If you're just using it to run Home Assistant, or some server application, then sure the OrangePi is probably better.
Some of the more complex Adafruit / Pimoroni / Seeed hats are very specifically written for Raspberry GPIO, sure, but they have the problem of keeping you on an old OS after a year or two, unless you're willing to put in the same amount of effort as porting their examples to a different GPIO layout.
Is it worth like, $150 for a scalped Pi4? Almost certainly not. But I'd hesitate to say they're just strictly better. They're just different, and have different limitations.