Warzone's Biggest Issue - Hyper Focus

Please, community, stop doing this.
This is the most annoying thing.

What happens:
We have…West armory and garage.
So everyone attacks east.
And they forget west exists…
We take east.
We now own east and garage.
We attack west.
They forget garage exists.
Now the enemy have garage and managed to defend west.
We are left with only east…which is close to their homebase.
They takes east…our core gets destroyed.
This (or something similar) has happened too many times.

People focus on some parts too much, and forget other bits.
Please, stop forgetting to defend the armories.
This happens on all 4 maps and I’m getting tired of it.
I had a game we were winning 800 - 500
Then we got the Warden kill…but our entire team stopped defending spire.
So it was now 950 - 500.
Our core got exposed.
I kid you not, 30 seconds later…core was rushed by a single person with a fuel rod.
We lost.
Why?
Hyper focusing.
Remember we own bases other than garage / monument / fortress / spire.
Defend the armories.