I have a Pixel with Graphene on it. It's not de-Googled though, because Google successfully entrenched their services as a dependency of the majority of apps on the platform. Graphene makes yet another compromise by installing Play Services in a sandbox, which still lets it spy on you (but less) in exchange for enabling most (not all) Android apps to run. You can't really escape the compromises if you want a capable pocket computer. Compromises borne not of technical requirements or limitations, but of decisions that some of the largest companies in human history have made to fuck you.