Until they don't. Just because you don't balk at the current usage (that you know of), doesn't mean they aren't, or won't, do something you won't balk at. Anyt

Until they don't. Just because you don't balk at the current usage (that you know of), doesn't mean they aren't, or won't, do something you won't balk at. Anything learned can't be unlearned, and so by definition you've allowed them collect any data they are able to, and to do anything they wish with the data they collect.