Earlier quoted context omitted.
Unfortunately, most of us did opt in. If you look at the credit agreements we sign when we buy cars, open credit accounts, enter into a mortgage, we give the lender the privilege to share our data with these credit reporting companies.
Yeah, I guess you could take it further and say we all opted-in to be screwed over in various ways throughout life when we were born too. Doesn't mean we shouldn't fight back against it.
This is already a widely accepted theory usually called the "Social Contract".