This also goes with the States. we learned about MLK jr. a lot in school and he "peacefully protested." But we weren't taught much about Malcolm X or Fred Hampton because they were "violent thugs".
We weren't taught that King was a socialist but some classes called Malcolm X and Hampton socialist or communist. Which rolled into how the Black Panthers were "a violent gang" instead of a group of inner city poor people doing mutual aid for impoverished neighborhoods and poor schools.