You might not want to do this without good reason, it can get you put on some kind of list.
And hey, as faint as that hope may be: if things do change in a positive manner, people might scramble to fake proof they (or their parents) weren't just idle or even complicit. The same list of persecuted dissidents today might tomorrow serve as a whitelist for voting rights, among other things.
And you answer "I pled the fifth" instead of "no"
You did nothing wrong, but their spidy senses go wild. It's like that, but with more government paperwork and database updates.
Could you please elaborate?