Damn, you're right. I have an M1 Mac Mini and both ports are Thunderbolt. I recall, and Wikipedia corroborates, that the M2 Mac Mini could come with either two or four ports, but all were Thunderbolt. Now though, the M4 ones, besides getting an awful facelift, also seem to have sacrificed one Thunderbolt port (and both USB-A ports?!) to "gain" two non-Thunderbolt USB-C ports. What a terrible trade IMO.
Damn, you're right. I have an M1 Mac Mini and both ports are Thunderbolt. I recall, and Wikipedia corroborates, that the M2 Mac Mini could come with either two or four ports, but all were Thunderbolt. Now though, the M4 ones, besides getting an awful facelift, also seem to have sacrificed one Thunderbolt port (and both USB-A ports?!) to "gain" two non-Thunderbolt USB-C ports. What a terrible trade IMO.