For actual 9600 MT/s and above, CAMM2 motherboards need to come out. If not earlier, hopefully by AM6 and DDR6 ("8,800-17,600 MT/s") then.
Hard to really give a toss given that memory prices are going to keep skyrocketing through 2026 and 2027 and virtually no supply for DIY. DIY market will collapse this year as also ssd and hdd prices are skyrocketing.
Annnd its gone. Nobody cares because the people that can actually afford ddr5 don't game. It's like inventing solid gold Pokemon cards.