My target market is more technical then that so likely, nothing would change for me. Again, I recognize the impact of Google's dominance for some, but if the "attestation" isn't helpful and only hinders using services that people have come to rely on, there will be push back.
I also have been advocating for years for everyone in my circle to avoid using Chrome. A homogenized browser market is a risk, and Chrome is the new IE. I hope you are also a part of the effort to advocate for browser diversity.