To get straight to the point it should disabled in multiplayer. Sprint slows down gameplay because since you can’t shoot so you try not to sprint meaning it will take longer to get in to a gunfight because the maps are made bigger to acommadate a higher player mobility, thus slowing down gameplay. It also disrupts halo’s golden formula since it prevents you from shooting and throwing grenades.
clamber makes the bigger map problem worse as the developers have make the maps to prevent players from glitching out of the map. It also disrupts halo’s golden formula since it prevents you from shooting, meleaing, and from throwing grenades.
(the grapple would also make the maps bigger if it weren’t for the fact that it’s a pickup in multiplayer.)