If you’re referring to the US market specifically it’s neither crashing nor thriving. It’s growing but very slowly. Each major market is behaving very differently so there’s no one summary you can make for the global market.

Here’s extensive charts for you of the relevant markets.

https://open-ev-charts.org/

Exynos chips work in North America and are sold by Samsung in North America. This is an Exynos phone released this year:

https://www.verizon.com/smartphones/samsung-galaxy-a54-5g/

And don’t forget the Google Pixel. That’s an SoC with an Exynos modem because it mostly is an Exynos SoC.