The commander of the Tianma Fleet providing orbital support in Korolya made a judgment that wasn't really problematic.
The Navy couldn't possibly exchange fire with the surface's anti-orbital firepower under these circumstances.
It was unrealistic.
With an entire planet's surface that "never falls" as defense, without resolving the anti-orbital firepower and the Void Shield, this battle couldn't be fought.
The Void Shield was actually a secondary concern; even if it were broken, they could simply hide the anti-orbit cannons in the Bottom Nest District, distributing them so they could still exchange fire.
Is the Starship tough, or is the planet's surface tough?
This was obvious.
They demanded the Land Forces deal with the anti-orbital firepower or else they refused to continue fighting, which wasn't an unreasonable demand.
But...
Having fought in Fino City for so long, the brothers in the Land Forces clearly understood just how terrifying things inside the city were.