It would be interesting to compare how far Zelenskyy has gone in the dictator direction compared to Lincoln, Wilson, FDR, and LBJ.
I realize that American soil was seldom under direct threat so the measures taken would not have needed to be as strict as those for a country whose very existence is in doubt, but Zelenskyy seems to be going far further in the authoritarian/totalitarian direction than he needs to.
He's locked down the Big Three; religion, opposition politics and the media.