Decoding MAGA is simply a normalization of lieing to each other and accept that their 'fearless' leader can deny giving an order or executive action by saying it was done with an auto pen or that he does not remember. The high ranking 'Magats' can then say the opposite of Trump while doing his exact bidding.
There is no record of Hitler giving the order for the holocaust while his underlings claimed they were following orders while logisticly creating the deportation and death camps. This lieing and denial is an old means of everyone involved claiming innocense.