According to reports, Samsung and MediaTek's collaboration is set to extend to the Galaxy S series smartphones, starting this summer with the Galaxy S22 FE. Purportedly, Samsung will even release members of the Galaxy S23 series with Exynos chipsets, but perhaps only in one major market.
https://www.notebookcheck.net/Samsung-Galaxy-S23-series-to-launch-with-MediaTek-chipsets-in-some-countries-as-potential-Galaxy-S22-FE-launch-window-emerges.612346.0.html