Misandry as a concrete power structure that advantages women and disadvantages men? Unlikely, though with the likely resurgence of active patriarchy we should expect to see the negative consequences this has for men, especially non-normative men. Patriarchal masculinity is a game that necessarily has more losers than winners. I'd go so far as to say that some of the more politically-minded incels and MRAs are going to get even louder because while they blame feminism the actual source of the problems they're feeling is patriarchy.

Misandry as a vague cultural meme about men being terrible and the friction that this causes, particularly for men struggling to find a healthy way to exist under patriarchal masculinity as discussed above? Very likely. At the same time while this won't feel good for men it's worth noting that these men are going to be complaining about losing a game where women are game pieces rather than players, which is pretty crappy. Like a king complaining to a pawn about how cruel it is to only move one square at a time without acknowledging that the entire game revolves around them.

I actually have no idea how to navigate this in a healthy way since I've definitely been on the losing end of patriarchal masculinity in ways that while deeply hurtful are very different in kind even if not in scope from the ways that system hurts women.

I wasn't going to explain my downvote, but it's been a few days and apparently everybody here is thinking about MRAs when there's more at stake.

I see Nixon in Trump: somebody who starts and prolongs wars for their own political gain. Of my three uncles who qualified to go to Vietnam, one was permanently disabled during basic training, one didn't come back home, and one fell apart before I was born. I had to "voluntarily" register as a potential servicemember in order to access various standard government services as a young man in the 2000s, while the USA was invading Iraq and Afghanistan. Under a sufficiently fascist government, the USA has shown itself capable of sending its men to death. This system is explicitly misandrist; only men are required to register and only my uncles suffered this hate.

Misandry isn't equal and opposite to misogyny. Our society was never obligated to hate men and women in ways that are nicely symmetric and amenable to analysis; indeed, critical theory suggests that society deliberately structures itself to obfuscate its hate.

Serious data might not be available for months. For comparison, the Pew Research Center didn't come out with their numbers for the 2020 election until June 2021. Who knows? The country might burn down before next summer.