Correspondence chess and Daily chess are different, I think.
I thought you were allowed to use engines in Correspondence chess.
You are not allowed to use engines on Daily chess. Just game databases, books, etc. Which means you actually need to understand what you are doing rather than copying a move. Many Daily players dont even use those resources, they play Daily for the longer time control and being able to play 50, 100, or more positions at once.
I play on chess.com because of daily and puzzles.