I think the most important aspect of new devices coming out with temperature control is the fallout Evolv suffered from recalling virtually all initial DNA40 boards. Some worked just fine. Most had major problems. Thus when you mention "temperature control" most people react to Evolv's failure in that regard, not the technology in general.
So you have a "silver lining" technology that doesn't work as well as it should just yet, coupled with a cheap device and, as far as most knowledgeable vapers are concerned, that combination is just asking for trouble.
Just look at Variable Wattage, the greatest thing to come out 2 years ago. Yet we're still stuck with the worst thing that came from VW, Pulse Width Modulation, and yet we're STILL working to get rid of that demon.
Unreliable technology coupled with a company that pushes that technology as cheaply as they can all to make a buck... Are you honestly surprised that nobody has been on the Smok Pro bandwagon?