Sadly AMD do not make any chips with advanced learning capabilities or AI like that found in Volta, so if consoles continue to use AMD chips they are at a dead end.
Also consoles have never ever been able to move at the same pace as PCs, show me a console that can run 2160p on any game with all the settings maxed out like a Titan V can. This is not going to happen even with the next gen consoles.
Future PCs will continue to get smaller for home use and won't always use their keyboards but their strength is they can use their keyboards if needed.
Keyboards are a must in Star Trek so it must be true that PCs will continue to dominate.
The real point here is keyboards + PCs give options that can not be copied on consoles.