gasp! your right!
so its not true bomber spam!
actually, you only have about 340 fleet supply worth of carriers, so about 357 bombers... (lets assume the fighters are from your capital ship's squads) so... your only going to do about 14800 burst damage (/13.5 seconds)
that seems like alot, but thats before shield mitigation, damage type, and armor... after you apply that, you prolly wont be able to pop a carrier cruiser, though anything else is definately gone.
more realisticly.... It will do about 9600 damage to a repair bay (before armor), or 3850 damage to a starbase. (before armor), or 4500 damage to a lv1 capital ship. (before armor)
why do bombers do more damage to capital ships than starbases? (expecially because cap ships have higher shield mitigation) good question.
Mind you, A lv5 kol (3 flack, 2 forceshield) would be able to tank about 3x your bomber spam.