It seems to be normal in season 32 for an episode to be this bad. It's a rare exception if you can watch comfortably through an episode from 2020/2021. This is not one of those episodes; this one is pure pain. Avoid this unless you are a masochist.
Lisa is all about feminism and "anti-racism". This whole episode is an excuse to go on and on about a black inventor no-one has ever heard of. They show her picture for a good minute on the screen. I still have no idea who she is.
The viewer also gets confused watching a scene of chief Wiggum talking with someone over the police radio. I guess that voice on the radio belongs to Lou - the black cop from the iconic duo of Eddie & Lou. Although you can't be sure of anything on this show anymore.