Since Android Webview is Chromium, this reads to me like it’s making it into Chrome anyway.
It’s behind some restrictions, but now that it’s deployed Google can
The fact that it’s making it into production means the only concession Google made was admitting that they know that some of us vocally oppose it.
I’d continue encouraging friends and family to use Firefox.
What is the patching process when running with Majisk, without OTA? It looked like quite a PITA to me, but I’m using Graphene for the same reason you are.
Edit: I found this
After sideloading an update I’d probably have to do what Trevor posted.