All of them are belong to us

Every party is different, and every has a power structure that at various times will attract controversy and antagonism.

Most of the work in advancing workers interest and building socialist organization occurs on the ground through direct action.

You might consider participating in a mutual aid group or contributing to labor mobilization efforts operating near wherever you are located.

As you learn about various groups and their differences, you might find that you have a perspective more deeply compatible with some groups than with to others.

all of them have some kind of allegations or controversy within their leadership

Unfortunately, you won't ever find a group without that.