These things can both be true:
Wonder Woman 1984 was blockbuster garbage.
A man crying sexism because one shitty blockbuster (out of how many hundreds?) dares to portray men in an unflattering light is whiney, entitled, pathetic, microphallytic nonsense
Do you write internet diatribes every time you see a movie that shows woman as oversexualized? As objects of ownership? As conniving bitches? As ditzy morons? You don’t, because if you did your wrists would break because there are so many of them.
Look around you, the world is full of awful men doing nightmarish things. Why shouldn’t a clumsy blockbuster get to play with that trope as much as all the tropes about women? The film is absolutely terrible, but loads of terrible films are made by men all year round, filled with cliches and destructive stereotypes. It’s not other people making this an issue about sexism-it’s you. You have drawn a line that says stories by and about women can’t employ the same lazy filmmaking that is rife in Hollywood blockbusters. How is that not the definition of sexism?
Also: I’ve seen literally zero hesitance in the media to call this movie lousy. Not sure what you’re reacting to, but nobody I’ve read is hailing this film as a milestone of feminism. Or even trying to defend its sheer awfulness from a filmmaking perspective.
Like many small men, you’ve made a little internet fiefdom for yourself by spewing anger on a blog. Yawn. Perhaps turning that angry, critical eye on your own perception of women would prove instructive. Grow up, little piggy.