They're definitely more popular right now, but they've been a winner since M1.
Great performance, quiet, efficient.
It would be tough to get a windows machine at that price that gets anywhere close on performance, especially if you consider the cost of electricity.
Great parent/grandparent machines, home servers.
> It would be tough to get a windows machine at that price that gets anywhere close on performance
Not that tough. I paid $299 for a Ryzen 5800h mini PC last year, which roughly lands in the same performance bracket.
Would have considered the Mac Mini, but the AMD box has much better Linux support.