According to the poll many here won't be interested in the A90 if the leaks are true.
It's fine to have an opinion, but it gets a little old when you keep repeating the same thing over and over. Point taken you don't like what you are seeing/reading, no need to sound like a broken record. And...
I think the Supra could be in the same performance range as the M2 & current M3/M4.
However, reportly BMW will take the next gen M3 to a higher level.
https://www.autocar.co.uk/car-news/new-cars/2020-bmw-m3-active-rear-steering-under-consideration-465bhp-super-saloon