"Its not that they are morally opposed to what he wants - the destruction of America and its military - but they just prefer different tactics."
Au Contraire! I think the leaders and funders are Marxists who would like to destroy the US, to further their "International Marxist" (One World) ideas. Their followers, maybe for the most part, might be just the same old garden-variety Useful Idjits.
Bingo!