idk i dont value my ideas that much. and kinda afraid of the responses i might get. so i dont go tell people to implement it.
i just make it myself and see what happens. that's why trying to make my own node from scratch. but wont make the repo public until i can see it actually works in practice.
but yeah if core or knots implemented something that delays broadcast of blocks if they don't fit into your criteria of a "healthy block" then that would be useful, i believe.