You can’t install paid apps and your google account can be terminated at any point for using Aurora store. So it’s out of the question for a lot of people

Other than paid apps you can use an anonymous or burner account for Aurora - no need to put your Google account at risk.

You can also migrate off google and not worry about it.

you don't need to provide any Google account, they provide dummy accounts within app

I'm not sure about paid apps unable to install, never tried, I thought that's the whole point of signing in with your own account