I'm not sure how I'll be responding to this because I'm not currently an Android app developer and not likely to be.
In principle I'd like to deGoogle, but it's not really an option for many, and it is the many that will be needed in order for developers to retain a user base.
I'd love to see this boost Android and iOS alternatives, and might switch as a way of supporting that. But which?
I looked at #GOS recently and it looked promising, but don't think it avoids this.