The thing about consoles they could be built to be on par with pc for a while but what would it cost? Why pay so much for something that does less in comparison? Maybe the next consoles will be the true next gen
consoles should have upgradable GPU's.
Sony and Microsoft could profit off the fact that console owners can't swap out hardware by creating a service for this to be done for them.
"this just in...new GPU for whatever console...bring it in for the upgrade...only $89.99"
3 upgrades a gen are available but you could live off the original build if you want.