Yeah, agreed. The designers / integration will probably get the newest nodes--and the headaches with getting their yields up! I suspect the older high-yield nodes will be filled with tenants pretty quickly. I don't have much knowledge of how this is going, at least from the inside.
"Higher yield nodes" are full, that's why Intel is outsourcing to TSMC. Intel has already sold every 14nm, 22nm, 32nm and 45nm wafer it can make. They have zero capacity, which is an amazing problem for a "dying" company to have.
Even if they axed all process R&D and returned the cash to shareholders, due to the eye watering costs of designing at 10nm and lower I expect there will be a lot of business to keep their fabs turning over for the next decade.
In late 2018, it was rumored they were exiting the business because of low uptake and because of constrained supply of their leading edge process, but it doesn't look like that happened.