Intel has been quite open to strategic collaborations ever since Pat Gelsinger stepped in as CEO. Some upcoming Intel processor models are scheduled to be produced in part by TSMC, but Gelsinger's recent visit to South Korea could hint at an Intel - Samsung collaboration on angstrom-era technology.
https://www.notebookcheck.net/Intel-and-Samsung-could-collaborate-on-processor-and-memory-technologies-beyond-2024.623368.0.html