Remember that Anarchists were excluded from the Socialist International in 1889, an international conference of socialists, leftists and trade unionists. The exclusion of anarchists was the first item on the agenda.

Anarchism represents the real revolution, real change. Every other leftist ideology is a capitulation, each of them has a seed of corruption which makes the return of capitalism inevitable. Look at the USSR, look at China.

Only Anarchism is the long term path towards a peaceful world, a world without imperialism and exploitation.