Ultimately, screen cheating is a feature.
Halo worked well as the pistol (starting weapon) is all you really need. So there’s no massive disadvantage on spawn.
I remember playing online 2v2 (halo on xbox, there was no online so it was actually system link, lan, run over the network. Bloody hard work from Australia) in which screen cheating is most definitely a feature.
Nothing more bonding for two brothers to duke it out 1v1, and then discover you’re leagues ahead of everyone online in 2v2.