Yea, I don't think RN is going away any time soon....

Expo keeps upgrading their framework, RN has been adopted in so many systems like AWS Amplify, Google Firebase just to name a few.

Here is another good article about it

https://medium.com/rebeldot/will-react-native-die-in-2022-b46a23e1ec86#:~:text=Short%20answer%3A%20no%2C%20Flutter%20will,for%20the%20past%20few%20years.