Mockingbird, in case you haven't noticed, this forum is called Buenos Aires Expats.
In my book that means the following:
Expats that live here will exhibit a tendency to pass comment on the current political situation in Argentina and native Argentines will do the same.
When an Argentine expresses a view that he/she is up to their neck with the shenanigans of the regime that ruins runs this country, then surely that cannot be ignored.
Since Esteban is Argentine himself and has clearly lived through far more than you or I are likely to, I hardly think it is charitable to call him a bringer of propaganda.
Surely the experts in the art of propaganda are the utter hypocrites who have been selling this country down the river for the last beautiful decade.