[dictum]

> that every business tries to take advantage of in one form or another

This is exactly what both groups, corporate tax advocates and privacy advocates, are pointing to: the unsustainability or unethicality of the current widespread practices.

(Edit: this is getting downvoted quickly, so let me make a disclaimer — I'm not judging the soundness of the arguments of either advocates, just noting that "everybody does it" just restates their arguments.)