Located side by side the pawns deny the enemy knights any protected squares.
Desperate; but after 5...Rh7 6.Rag1 , followed by Ke3 and Bc3, Black is also in deep trouble.
Clearing some space for the bishops before White manages to consolidate by Nd6, Kg2-f3, etc.
After 2.exf6 gxf6 Black obtains a potential passed pawn, and White loses his outpost on d6.
With ideas like 8...Bf3, winning the battle for the d-file. By now the range of the bishop pair is rather worrying for White, whereas the knights are lacking protected squares. Black later won.