Meanwhile, my Apple Mac Mini 2012 (Intel CPU) - which needed extraordinary efforts by me to make it triple boot MacOs, Windows 10 and Linux (trust Apple to make it hard to install other OSes on an Intel CPU PC) - is slow and fussy because of its meagre RAM and old HDD (not SSD). But the Apple service center refused to upgrade this Mac Mini to new RAM and new SSD, citing Apple policies to not allow such upgrades. Apple has made it quite hard to custom upgrade such iDevices, so this little PC is lying unused in my cupboard, waiting for the rainy day when I'll get the courage to tinker it by myself to upgrade it. And even if I did upgrade the hardware, this Mac Mini can only be upgraded to MacOS Catalina, and it won't get security upgrades, because Apple has stopped supporting it.
P.S.: I hate Apple.