I know I'll probably get a serve for this, bit I use HERE WeGo maps. I know it's proprietary, I know it still tracks data. But it's not Google, and I always use offline maps and navigation. I just can't get behind the ugly UI of OSM, Organic/CoMaps etc.

I'm on GrapheneOS so I can setup scopes for network access if it needs permissions — it works without network permission, I just enable it to update maps periodically. It also works with android auto.

Of course, if you're comfortable with OSM or CoMaps UI then that's the better choice. I'm just sharing my experience.