The design of this ability is simply stupid at best since it super powerful and completely uncounterable.
Every similar abilities have been modified to avoid such problem but a couple of year later designers are still not learning from the own mistakes.
P47 and Stuka Loitering lost their recon ability for a reason but this one comes with a free reco run.
P47 and Stuka have seen their number of planes increased and number of strafing increase to avoid them delivering the full payload in one strike so the player can react and mitigate the damage but this one comes in one strike full payload able to take down every allied tank save the heaviest if they are full life.
In fact the only ability that can do the same damage is the IL-2 but the IL-2 doesn't track its target.
You should really do some research before ranting like this because most of your claims are blatantly false.
Sector Assault:
1. The Stuka that's part of Sector Assault is an AI strafe that damages and suppresses infantry. It does
not recon and does
not provide sight for the bomber.
2. The payload has been adjusted in the hotfix patch so it will consistantly
not oneshot vehicles or wipe entire squads (especially when they are moving). It can happen with some
very lucky RNG, but then again that can happen too with the Stuka CAS. On the first strike against stationary tanks (640HP) it will deal 'only' 20-80% damage based on RNG spread of the bombs. And it has to be the only target there.
3. The ability is entirely counterable because both planes can be shot down by AA.