chess.com really likes tripled pawns

https://www.chess.com/forum/view/daily-puzzles/5-26-2021-pawn-entanglements
https://www.chess.com/forum/view/daily-puzzles/5-25-2021-triple-crown
https://www.chess.com/forum/view/daily-puzzles/5-26-2021-pawn-entanglements
https://www.chess.com/forum/view/daily-puzzles/5-25-2021-triple-crown