You can expect "more" 10nm chips in 2019 and 2020, including a general GPU, server-side processors, and specialized parts like the AI-oriented Nervana.
You have to wait a while for jumps to 7nm. The first product based on the smaller and denser technology, an Xe-based general GPU, does not run until 2021
In many ways, the Intel opens the floodgates. Intel's battle to produce 10nm chips has held the company back, giving rivals like AMD (not to mention companies that use ARM-based chips) a chance to catch up and sometimes go out of the hardware. Although their processes are not always comparable (AMDs 7nm won't be as meaningful as Intel's), it's not a good look for a company that once prided itself on consistently offering the fastest CPUs. Intel can finally start offering generations of generations to generations without having to cope with multiple cores, and everyday users can have better reasons to upgrade their PC after years of skipping incremental Intel revisions.