To me, temperature control means knowing what the coil temperature actually is (temperature dominant mode), or at least limiting it to some known maximum (wattage dominant mode). Can you accomplish this with Replay? I would suppose so. Is it intrinsic to its function? No, it isn't.
I agree with everything you said even the parts I didn't quote. But here I have a tiny problem. Personally I don't care if the DNA knows the temperature or not. What I care about is I know what the temperature is. After all, my DNA isn't enjoying my vape, but I am. Although I do care that the DNA knows and tracks what the live ohms are. And when I tell it right there, just regulate the power and keep the live ohms right at that spot. That's all I want my DNA to do right. Nothing more and nothing less.
And how do you know when your DNA mod is set to 420F that it is really 420F? Sure you can tell me that you have the right curve loaded for the right wire type and all. But that doesn't mean it is at 420F. You need temperature measuring equipment to know for sure. Maybe your DNA components is out of spec, 510 pin corroded, or something. So unless you are going to calibrate all of your DNAs everyday or so, I don't see why anybody really cares if it is right on the money or not.
Here is what TC compares to me. As I am not a great cook or anything, but I know how to cook and I am really picky about cooking temperatures. Depending on what you are cooking, some needs more heat and some needs less. Some use a gas stove, some grill outside, some use electric, etc. It really doesn't matter as long as you get the temperature right.
Now I just love my Induction Stovetop. But if I put a pot of water on it and dial in 212F will it boil? Nope, never! Maybe the bottom of the pan is 212F, but the water is never going to get there. You need more heat to get the water boiling and need like 280F at least to get there. Why? I dunno, I guess the room temperature cools the pot of water down and you need that much heat to compensate for it.
That is why I don't care if my DNAs is right on or not. But it would be nice if they fell in the ballpark. But I can adjust. Say it is in the middle of winter and I have an emergency TC RDA that I keep in my car not on a mod but just sitting there just in case. Now something goes wrong with the one I am vaping on. I don't know, coil snaps in two, o-rings start leaking like crazy, etc.
No problem, I have my emergency RDA. Throw that on my DNA mod and dial in the correct wire type, power, and temp settings. And guess what? I guarantee it won't hit the temperature I have it set too. Why? Because all TC profiles assumes your coil is at 72F cold or the temperature is going to be off. So unless everything is right to the letter, it just doesn't matter. We can adjust.
