you most certainly lose your professorship in the US for tweeting mild stuff: https://www.google.com/amp/s/www.nytimes.com/2020/01/11/us/Babson-professor-fired-

you most certainly lose your professorship in the US for tweeting mild stuff: https://www.google.com/amp/s/www.nytimes.com/2020/01/11/us/Babson-professor-fired-Iran-trump.amp.html https://www.google.com/amp/s/www.nytimes.com/2020/01/11/us/B... also, renowned foreign professors in the US are sometimes bullied and treated as badly as they are in China: https://www.google.com/amp/s/www.newyorker.com/magazine/2020/09/21/the-man-who-refused-to-spy/amp https://www.google.com/amp/s/www.newyorker.com/magazine/2020... Chinese government is of course far more authoritarian but it is wise to point out that things have been worsening in US academia over the last couple of years.