Why are gbu 53s so bad?

Its a shame that these bombs are so bad, they couldve been the american equivalent to the spice 250s. I dont know if they are bugged, or the game just decided to make them that bad. From what ive seen, they barely even hit the target, and i havent even been able to get a kill with it. In test drive, they seem great, but in actual matches, they are terrible. Please tell me if its a bug, or if they will always stay this bad.

Because they’re bugged

Targeting is still garbage, but they now have a 1100 mm penning heat jet and are pretty good now.
though the 1100 might be a placeholder, as I doubt these actually get 400mm more pen than mavericks…