(clearly) unlike you, I've been to China and spoke to people there and read academic research on the subject.

China is not fascist, in fact it is quite close to the opposite (do you even know what characterizes fascism?).

China is not an oligarchy but a one-party bureaucracy (same as mid-to-late USSR). Not great either but the power is not concentrated in the hands of the few in the same sense as it is in the US, party factions and members have significant power&leverage all the way from local to national level.