There were rumors that a 32GB skew is coming.
I really would like to upgrade from my 2070 Super but I'm not getting a 16GB card now just to buy another one with 32GB later on.
https://www.techpowerup.com/gpu-specs/radeon-pro-w7900.c4147
The denials are probably more saying that there will be no consumer targeted 32GB version than that there will be no 32GB version at all.