People who object to other people exercising their deomocratic right to protest, are always the people who are too lazy to try to change anything themselves.
" oh, why are these scruffy students, waving a placade on tv, I don't like it " they bleat.
It is always amusing when some one tries to stop other people doing something they are perfectly entitled to do, from doing it because they don't like it, and then is silly enough to go on about being undemocratic.
When people stop protesting is when democracy is sunk.