"Imagine"? If you think this is hypothetical, bub, I have some bad news for you about the current perception of Tor.
When I think "Tor user" I think of illicit pornography, black market drugs, and human rights activists. Those are pretty much your options. What nation is okay with the first two, but not the third?
"Oh shit, we knew he was moving $2m USD in heroin, but we had no idea he was documenting human rights abuses! Apprehend him!" Please.