Whats the point of vision on dragon/baron

This is the bronziest post I seen all day. People don't do dragon right when it comes up every time. You need to know when they are doing it.

Besides having vision of the river in general? So you can see when the enemy starts grouping to take Baron/Dragon.

How is this a dumb post?

Let me count the ways.

1. So you know when they're grouping for it.
2. So you know how they're positioned around it.
3. So you know when they're actually doing it.
4. So you can see lifebars to time steals.
5. Because more vision is always always ALWAYS better.

...Please be joking.

Please.

What im trying to say is. why should the enemy team get the timers for the dragon/baron when we clear it but they dont have vision on it? Just like how it was before the hud update

Like sure it would make sense if they had vision of one of your allies, however it doesnt make sense if they have no vision of anyone on your team but still get the timers when its killed