stop players from being able to pickup an item?

[uneven harness]

Just wanting to know how I could prevent a player from picking up items dropped on the ground.

I have ideas of preventing drop, just need to prevent pickup

Example: player could be standing on the item bit doesn't let them pick it up, just like when inventory is full it doesn't let us pickup

[vocal raven]

sadly cant

at max u can re drop it or apply knnowback if plr in radius

like push item from x distance so plr cant pick up