10 times out of 10 going to a support or social rep for any sort of advanced information just wastes their time and the response is not worth the electricity that was used to display it.Not if post #22 has any merit, DJI says it can't be done (Very high probability), there is no since in waiting for something they already said is not in the works? When DJI released the Mavic Air 2, they actually mentioned the Smart Controller was coming...and no such was given with the Mini 2.
If we had a genuine, named community manager and the company actually empowered them to liaise, then there'd be a remote possibility that they could give us some insight.
As it stands, we probably just have to sit here and hope some VP of Product gets bored and approves doing something for an older product, unless it really is technically impossible, which we will not find out from them one way or the other.