It has the relevance that many Google teams prefer it to Kotlin, hence internal politics.

Jetpack Compose is clearly a counter movement from Android team.

https://medium.com/flutter/announcing-flutter-2-2-at-google-...

https://www.press.bmwgroup.com/global/article/detail/T032861...

https://devclass.com/2020/10/29/sony-takes-a-flutter-on-embe...

https://stadia.dev/intl/es_es/blog/how-flutter-helped-us-mak... https://devblogs.microsoft.com/surface-duo/flutter-dual-scre...