Western leftists tend to only "Struggle" against perceived oppressions whereby the perpetrators are predominantly white males in western countries. When racism or totalitarianism occurs in non western countries they will either ignore it, try to justify it (if it's done by a leftist like Nicolás Maduro or Evo Morales or even simply an "anti-imperialist" like Assad), or create a conspiracy theory where the west is fully and directly to blame for every oppression around the world.
I think if Anarchists truly support uprooting oppression in all its forms, they can not afford to ignore the suffering of any group. The reality of trends like this in anarchist circles make us seem like a movement of hypocrites.
The abahlali baseMjondolo for example have been struggling against the South African state for many years, seizing land from the government and providing shelter, food and education while practicing consensus and democratic decision making. They have been repeatedly attacked by ANC-supporting Militias with trucks and machetes. The Abahlali baseMjondolo have a strong anarchist current built into their society. In many ways they are walking the walk that many Anarchists only will ever talk about. Yet they seem to get little recognition or support from the wider international anarchist community.
We need to cut this shit out as a movement. All oppression needs to be fought.