Google loves that nonsense, don't they? It's as though they think so highly of themselves that they cannot imagine they might not be strictly doing us all a favor by signing us up for their services.
Fifteen years later, I still have friends occasionally sending messages to a GMail address I never asked for, never used, and didn't even know about for most of a year while it was virally spreading through people's address books, silently diverting mail away from my actual address. The only time I used this account, after I discovered that it existed, was to delete it - but GMail apparently still suggests it when people type my name, because I get an "oops, sent this to the wrong address" forward every few months.
No I will not be knowingly using any Google passkey service, but perhaps I will someday find that they have signed me up for it anyway.