If you're late game and you have 0 clue what to do. Do this:
Vault the first prestige upgrade (heavenly chip secret) and don't buy it.
Then play cookie clicker without prestige.
It's actually really fun and a lot more balanced.
Ofc once you're done you can just buy the upgrade and get ALL THE COOKIES.
ᵗᵇʰ ᶦ ᵏᶦⁿᵈᵃ ʷᵃⁿᵗ ᵒʳᵗᵉᶦˡ ᵗᵒ ʳᵉᵐᵒᵛᵉ ᵖʳᵉˢᵗᶦᵍᵉ