Your so real for that like I NEEDD recommendations for this type IMMEDIATELY
Following.
I can think of a few that I find similar but they don't meet all the tropes exactly except 1.
Aesthetics of Unpleasantness (Main couple)
Cherry Complex (Side couple) - The dynamic is pretty similar.
My Suha (Side couple) - This one is actually the closest. I say "closest" cause the ending sucks ass so I pretend it doesn't exist.
Bloody Hell (Main couple)
Warrior's Afterlife (Main couple) - This and BH are really just red hair bottoms, lol
Still hoping an update for My Suha side couple. I can't with this ending (╯°Д °)╯╧╧
Red hair, delinquent, top turned bottom, rich, spoiled, side couple... omg by favorite type