Half the battle against morning frizz happens while you sleep. If you wake up...

https://www.strobe-bookmarks.win/ever-wake-up-looking-like-you-have-been-through-a-wind-tunnel-we-spend-heaps

Half the battle against morning frizz happens while you sleep. If you wake up with knots, it is likely the friction from your pillowcase causing that damage. Switching to silk is a low-effort habit that stops unnecessary breakage