As I am older, I feel bad for Slytherins.
Rewatching Harry Potter and now that I'm older, I'm not the biggest fan of all the shade and biases being thrown to Slytherin. Gryffindor gets too much hype.
I'm sure not ALL Slytherins are terrible..like not all Hufflepuffs are kind or Gryffindors are brave. Slytherin gets the short end of the stick so many times that it is astounding.
It feels like Hogwarts does not make any attempt to make things more equitable and help cultivate a healthier attitude towards Slytherin. Granted a lot of them are mean..but the world and the school has already judged them the moment they're sorted into Slytherin.