As salamu alaikum,
What do people think about the usefulness of demonstrations (which are within the framework of Shariah and the laws of the land) e.g against cartoons, oppression, islamaphobia etc?
I personally think as long as the laws of Shariah and the land are not exceeded (e.g by violence etc) then Inshallah it is good and shows unity and solidarity.
And Allah Knows Best.