[Someone1234]

It depends.

The original goal of the Mac Mini was meant to be an entry level Mac. Which was perfect at the time for getting your feet wet on iOS/MacOS development, or getting a taste for the OS. That wasn't a problem because there was the iMac and Power Mac to fulfil the Pro/Developer markets.

If Apple released another consumer grade Mac Mini to fulfil the same segment (i.e. entry level) I actually think people would be quite positive. But it won't take away from the fact that the Pro/Developer market remains largely neglected.

A "Pro" Mac Mini might be the worst of both worlds. No longer entry level price, and not powerful enough (due to cooling) for Pros/serious developers.