I think you may have forgotten some of the context when you responded. We already have a consensus among experts that IQ isn’t intelligence. That’s not up for debate anymore. The question is whether or not intelligence can be measured, and the semantic question of defining intelligence is very important here. You can’t answer “how do we measure X?” without first defining what “X” is.

You would first need to define intelligence before you can measure it. We’re still nowhere near any kind of agreement on that first step.