Hi bob3160,
Some browsers without any extensions are just as much of a privacy risk.
Google for instance knows more about you than your next of kin.
So I just like a good script blocker and a decent ad-blocker as that is how Google
and others that sell all of your data come by that information, and some of it can/should be blocked.
So you cannot blame extensions (and Google extension api) and let the browser off of the hook.
polonus