Agreed: everyone gets one maaaybe two reasonably solid pulls before it gets awkward.
So prospective poopers: Don’t waste that opportunity with a half-hearted first pull. Commit to the first one or you’ll have to decide if you should try again and risk being weird or to awkwardly stand in front of a possibly unlocked/unoccupied bathroom.
Also, there’s also the courtesy cough/throat clear by the occupant 😅