Poor you.
Myself i don't consider the tasks of anti-revisionism to be lost. In most countries, save for a few European ones the Revisionism is not strife in the parties in fact throughout the third world the Communist Parties have strayed the course. However I don't think the adherence to Hoxha is needed to be an anti-revisionist. I don't think personally Hoxha contributed much of anything to Marxism-Leninism. Adherence to Marxism-Leninism is what is needed. Its an ironsighted principle of class struggle.
And Maoism itself has found itself in the hands of the Ultra-left. They have worldwide been attacking other progressive movements and despite being historical respectful they are covered under Left-wing Communism an infantile disorder.