Intel nucs are fine too. The question isn’t if they’re fine, the question is if they make good business sense.
Also, apple’s crazy profitability means they may offer something like the mini that doesn’t sell as well as their laptop, while intel is ruthlessly cutting out things that aren’t part of their core business because of their monetary issues.
If Intel can’t compete with cheaper manufacturers and its not hitting their internal required rate of return then it may no longer justify having that business unit at all.