Europa is too pure and regulated to be hegemony.
Do you think the US became a superpower by being kind and egalitarian and taking it slow? Nah, they came out the gate swinging, uppercut to Hiroshima and a roundhouse to Nagasaki, and it only got worse from there. They watched the old European powers withering under the weight of colonialism and insurrection in Indochina and southeast Asia and said "I'll have a piece of that".
You don't become Hegemon by standardizing power grids and phasing out coal. You become Hegemon by selling your soul to the MIC, spinning up black site torture rooms in countries most people don't even know the names of, funnelling guns and drugs to everyone who will take them, and bringing a fucking bandolier of hand grenades to every knife fight.