Taimur Rahman - Why I am not a Trotskyist.
TL:DR, it's eurocentric, rejected the revolutionary potential of the peasantry in a way that was proven 100% wrong by history, and rejection of socialism in one country expects every country to stay in a state of paralysis rather than build their own socialism. It's also nearly defined entirely by it's opposition to AES states, so it's had quite an overlap with the US imperial project in helping tank communist movements esp in latin america, and that rabbit hole goes really deep.
