so the funny thing about people who have 100's of books their yearly reads... most likely they don't grasp the book, or reread it, or take notes, or get anything out of it. they take those numbers as a sport, and a competition.
there are definitely outliers to this, but don't let these people force yourself into rushing. that sort of competition kills learning.
if you're wanting to still get stuff out of your media, and increase your consumption rate, my best suggestion is to listen to your brain. what i mean by that is pay attention to your focus. If you feel yourself drifting, slow down. you know your mind the best out of all of us.
you can keep an obsidian vault with your notes. that's what i do. active note taking is something that really helps me grasp the content im consuming. every time something stands out to you, write it down. every once in a while, go back and expand on those blurbs. start thinking and diving into how that quote or idea makes you feel.
that's my method of consuming actively. if i'm being honest, this method has slowed down my reading numbers, but i walk away remembering a lot more.