They've broadly been peaceful in nature.
It's immoral to paint the entire struggle as being violent.
People are just trying to uphold India's founding principles.
I don't think they termed entire protests as violent. You are right in saying that protests have been largely peaceful in nature. But there has been some significant violence throughout the protests. Acts like stone pelting, lynching policemen, torching buses, uprooting train tracks, attacking school buses are petrifying. And this will become worse as protests spread to semi-urban areas.