I think we can agree that, generally, Intel 'knows' what they'd need to do from a product standpoint, IMO. The challenge is always getting such a product actually built and shipping it and it's a business problem.
AMD seemed to address it unintentionally by building something that's excellent for certain enterprise applications - i.e., databases IIRC - and then having internal engineering leadership push for a consumer release. And that this was even possible due to the modularity of their architecture, such that they didn't need to fabricate different silicon, and instead they had to make a change in packaging.
I'm betting that Intel, now with their 'tile'-based architecture, might just now be in a position to respond. I'm much less certain that they'll actually be able to ship such a product, though