What does the Terms of Service on it say?
It’s then usual legal mumbo jumbo with the added clause about selling your soul and forfeiting eternal life. Nothing to get excited about. Standard boilerplate TOS.
I haven’t looked. I don’t trust anything google. So I assume that no matter what they ‘say’ in TOS, they’re going to snoop/record/store.
I can do without the trailer playing - just have to think of alternatives. I had uninstalled Firefox due to their Wokeness a few months ago. They are one of the few main browser players that use Mozilla browser rather than Chromium - which Edge, Chrome, Brave and derivative Dissenter all use.
I won[[t install anything from google. It is guaranteed to be a new spy and control app with a convenience lure for the unwary.