Worry less, read more.
The 2 important platforms: servers and mobile get 10nm.
Desktops stay on 14nm.
IMO this was quite obvious from the start. We knew the new node will be problematic and not all segments will get it.
It shouldn't be a huge problem. Realistically, Intel will be able to make competitive 14nm CPUs up to 8 cores, so the mainstream is covered (office/home desktops). The high-end stuff that can benefit from 7/10nm is so small Intel just doesn't bother.
It could have been different if they were able to ask the prices they used to. AMD aggressive pricing means the margins are down and high-end desktops aren't attractive anymore.
What this will mean is: AMD will rule in this segment and likely increase their prices.