Rust or Not?

Yeah. One of the most common areas for rust, bubbles which usually indicate improperly repaired rust now bubbling and it is something to do with the paint process. I call BS. Are there other things the seller told you that turned out to be not completely true?

It is hard to tell from the small picture, but from what I see it is old rust reemerging.
The seller seemed to be pretty straight forward. He pointed out things I may or may not have seen so I do not think he was trying to hide things. I did expect to have things emerge as time goes on and I did purchase the car with the bubbles at no extra charge. So far nothing earth shattering has slapped me in the face.