overworld mobs spawn too much on easy

Overworld hostile mobs spawn too frequently on easy.

They have a larger range to spot you. like being in a building and looking out the window to see mobs far off turn and start heading for you.

They ignore mob rules. Like creepers are not scared of cats and skeletons aren't afraid of dogs.

I have a ton of torches and glowstone blocks everywhere.

It's on easy.