I tried to replace a failed HDD in an older mid-2010 Mac mini with a Samsung 870 EVO SSD, and it didn't work out as well I had hoped.
There's usually a right way and a wrong way to upgrade something. So allow me to explain, as far as I know, how to upgrade Raspberry Pi OS from Buster to Bullseye, the right way.
It's still possible to use the first generation Apple TV in 2021.
It's taken months on and off of messing around and ultimately I'm not sure it was worth the effort, but I have finally succeeded and got that sense of accomplishment we all crave.