Ex-Samsung employee turned insider Super Roader alleged that Samsung may be ditching the Exynos 2200 in favor of the Snapdragon 898. Until now, Samsung has shipped its flagship phones with Exynos chips in all markets except the US and some other countries where it uses Snapdragon SoCs. Reportedly, the ongoing chip shortage is making it hard for Samsung to procure enough Exynos chips for the upcoming Galaxy S22 phones.
https://www.notebookcheck.net/Say-goodbye-to-Exynos-as-rumors-point-to-Samsung-using-Snapdragon-chips-in-all-Galaxy-S22-models.577916.0.html