He is literally the opposite of Hitler. If you claim that Hitler wanted "no state" and "reduce taxes", then you better provide some sources.
TIKhistory has dissected National-Socialism's ideology from primary source, i.e. Hitler and other Nazi's writings in
https://www.youtube.com/playlist?list=PLNSNgGzaledgxP4QadjKhk4bI6x2PbScO
So, IF Milei dismantle the State, then he is the hero that we all need.
IF he builds out the state, or use the state to eliminate people, then feel free to depose him.