(You) Could just do what people used to do if you're that worried about people knowing what kind of messed up things you're into a(nd) buy hard copy porn(.) (")ha.(")
Fixed that for you. +1 for sentence structure and punctuation. :PIf you're worried about people knowing what kind of messed up things you're into, you could just do what people used to do: Buy hard copy porn. Ha.
The a was an autocorrected and, and I don't care too terribly much about the fact that "ha" wasn't separated when in actuality I it isn't correct in the comment as a whole as dialogue/emotion response is separate from thought in this circumstance. Also, I think throwing a subject into start of the comment would have corrected the rest of it, but (I) chose not to as I was commenting on my phone from bed in the morning.