Waymos need to be cheap and convenient to get business (they are a service), and they need to be safer to avoid litigation and social/political problems. Their business interests are aligned with both.
So why can't we prefer robot vehicles on the basis of safety and convenience?
If you want to make it about centralization, needing to pay big money for a personal vehicle (most of which through centralized dealers), register it with the state and an insurance company, requiring a government license, paying for insurance/registration in perpetuity, having to park it in special parking zones -- that's as centralized and locked down as it gets.
So why can't we prefer robot vehicles on the basis of safety and convenience?
If you want to make it about centralization, needing to pay big money for a personal vehicle (most of which through centralized dealers), register it with the state and an insurance company, requiring a government license, paying for insurance/registration in perpetuity, having to park it in special parking zones -- that's as centralized and locked down as it gets.