What a weak line of argumentation. Hopes and dreams don’t matter on the face of reality.
There is a reason why investigative journalists, activists and whistleblowers use GrapheneOS, and it is the only OS that is recommended for such use cases. It’s the only OS that has the receipts to prove their are resistant to remote penetration breaches from the likes of Pegasus and common evil maidens like Celebrite.
There are no high-risk personas using microG OSes. The ones who did are now dead.
You’re free to use your insecure and outdated OS of choice that allows you to feel good about using the equally insecure MicroG. Just stop pretending it is a viable choice for the majority of consumers, who don’t want to have to throw away their phones because they got infected by a swarm spam bot that also drained their bank account.