With almost all other area denials there is at least a "build in" escape or a better! warning, that is my point.
But once its on to you and you don't notice it (watching plane flight ways and notice that it locks on in the middle of the game , who does that?

) and also have important stuff around...
Spread units here means, put all potential targets in separate corners of the map. gg Allies
One thing that bugs me is why is it targeting AT Cannons? They always come with some inf support that can't withstand this kind of bombing anyway. A weaker loiter would not end up in this insanity.^^
It should really abort any strafes or be incredible inaccurate somehow (rng bombs anyone?) when it looses sight or oyu escape from the circle, but i guess thats never going to be changed. As i understand there is only one way this mechanic works?