Pushed aside, come on. Simmons got an entire episode to herself; she wasn't pushed aside, it was just time for someone else to get to be in the show for once LOL. Maybe you're re-writing the show in your mind until it becomes a sexist thing that it really isn't.
Again: Simmons got an entire episode to herself. Which means all the male characters' story lines were pushed aside for that entire episode. Why no concern for their 'agency' on your part?
Come on, admit it: some of the strongest characters on the show are females (May, Bobbi, Daisy), and it isn't a sexist show at all.
It just might have some sexist viewers, projecting their misandry, onto the show.