They're saying it was pretty much pointless to buy the Mac mini as they don't use it with Mac OS and the Apple ecosystem
Context: There are some Linux users who want to use the hardware (so they can enjoy the M1/2 whatever) so there are efforts to get it running as a Linux machine (Asahi Linux), which would certainly keep me far more sane - but I still abhor giving money to Apple for the hardware (even 2nd hand which supports resale value and thus retail value)... I also don't trust that they wont simply pull the rug on such efforts in future by doing some kind of over the wire firmware update to brick those machines. Why do business with people who don't like you, it's just going to be a constant fight.