> What we're taking about is two different sectors. They are disjoint (unlike your analogy).
I obviously disagree. It's the essentially the same sector (consumer finance). Some of the involved companies (Visa, Mastercard, Paypal) are core players in that sector.
> 1) just because it doesn't make sense to you doesn't mean it's incorrect.
Indeed, it just means you failed to connect premise, analysis and conclusion to meet my personal standards for a sound argument. It might be incorrect too, but I'm not in the position to demonstrate that.
> 2) law works highly off of precedence. So one ruling affects new ones that come in. They keep try to be consistent.
That argument works the other way around too: It would be inconsistent to turn a blind eye to credit bureaus for all this time, but now that Facebook comes along, suddenly it's a problem? Why? Just because it's Facebook?
> 3) just because people/laws are "okay" with something now doesn't mean it can't or won't change. In fact, I'd argue that's why new laws get made.
Again, this argument works both ways. Just because people aren't okay with something doesn't mean it can or will change. You are not adding any new information to your argument.