Assuming Derek Johnson AKA Rattletrap1776 is correct and authentic, (and I welcome any input on him as well) is this smartarse rebuttal bloke, or smartarse guy, in US vernacular, talking shit or not?

If not, would the Smith-Mundt Act cover propaganda in the passages said smartarse/smartass quotes?

I’m asking because this is all mumbo jumbo to me and need an autist to decode.

=Many thanks in advance AUTISTS.==

https://rumble.com/v58pj1g-i-just-ended-derek-johnsons-career..html

10 mins.