Its not about porn. The key problem here is how this all works. Porn / Banking / SS # etc all that info is obtained by the ISP and can be sold. The damning problem isnt that by itself its the fact US companies can be hacked and not tell you if they turn the data over to the US government they cannot be sued.
This means if your ISP sells your data to a fishy third party and that third party is hacked? Your data is compromised and you cannot sue anyone so your left cleaning up the mess which can get very very expensive. Its basically a law thats a continuation of the running theme that Human beings are essentially a product to be sold. Like mining or folding @ home. ISPs can data mine your net history and sell you as a commodity. The difference is Google or Bing are limited by what you search for to an extent. ISPs know everything. Considering how shitty US ISPs are. lol its gonna be fun. Now this issue has been around awhile its just now ppl are realizing whats going on. Its just in the USA we now have an environment where you pretty much can't protect your privacy period unless going back to the dark ages. Which is todays world is no nearly impossible for most people
That said it doesnt really matter. If you are in the USA every phone call / email / text goes through the government in some way shape or form. The data is collected by Google / Facebook etc or your unwittingly spied on via webcam / smart TV etc. So in reality who cares. Everyones already snooping on everything you do. Now ISPs can too. Do i personally like that nope but im not giving up net access etc just to avoid the problem.