Little late but yeah PSL isn’t a Trot party. I think the misconception is due to them splitting from Workers World Party which started out as Trotskyist.

Considering this is the image of Tiananmen that lives in the western popular consciousness, I think there is real value in deconstructing this myth though. When I learned that western journalists are all in agreement that no massacre took place in the square itself, I became more interested in researching the events myself because other Western views concerning what happened could also be misleading or outright lies