“Most millennials are probably leftists anyway, at least until they graduate into the real world.”
Their ‘leftism’ is probably no more true today than it was for ‘boomers. Boomers got tagged as leftist because the media focused attention on antiwar demonstrators and hippie culture. We ended up electing Ronald Reagan.
Depending on their age I’d suspect that Millenials are nothing at all politically. Late teens, early 20s tend to have things other than politics on their minds, particularly if they end up having a conservative bent.
“Nothing at all” but everything they have been taught is left-wing propaganda, which many accept as fact