As a European I wouldn't say I see the USA in the same light as China and Russia, but I definitely feel uncomfortable when I have to travel to the US for work. Given the US's recent track record with human rights and the ongoing mass surveillance, I just can't be sure some innocent comment on some website I've made at some point won't flag me and cause me to be indefinitely detained. I know it's probably not likely, but the possibility is real enough that it makes me uncomfortable. I'd rather work in countries where I know I have rights that will be strongly upheld.
When I traveled to the US first time with a new passport (Chicago, year 200X) I was taken to a police station at the airport and made to answer various questions (I'm a whiter than white male from Northern Europe). The answers were entered into what I assume is some monster database, and I was never explained why this was done or what would be done with the data. It certainly didn't make me feel like I was entering the "land of the free", rather I felt like I was entering a police state.