I found it unusual that the poster was getting popups without visiting adult sites. To me, that implies that they had spyware on their computer and I was just making a suggestion as to how to deal with the problem. Any other implication was purely in your mind.
"I'll grant you the internet pop-ups, but you only get those if you go on adult sites. They don't come out of nowhere."
A friend of mine has a 12 year old son who likes to surf sites about skateboarding and cheat codes for Playstation and the X-Box, etc. More than once he's hit sites where those sewage popups appear, sometimes the page enlarged so that you can't click and close it out, and the only remedy is a control-al-delete or a shutdown. Some people don't know what to do in times like that. That trash tactic aimed at kids alone is well documented, and I can provide some. No doubt you'd like that.
As already stated, if you like that sewage, I can't stop you. But your defense don't wash.