You have decided bombing then bailing constitutes a willful act of greifing, which if caught on film, and Hitech agrees with you, has consequences to that customer's ability to play the game for a short term suspension or banning from the game forever.
Has Hitech decided bombing then bailing is a willful act of greifing?
If he has not, then you are asking Hitech to punish a paying customer for playing the game how he chooses for his $14.95. You chose to chase his bombers at the risk of not getting a happy ending like all paying customers risk in the Melee arena. This is in the same vein as spawners on the runway towering the moment you pull your trigger each time he sees your guns light up. He is willfully greifing you by not letting you shoot him. After all you did "expend time" to help get that airfield into vulch mode. Now you should be rewarded for your effort, Hitech has to punish those guys for not sitting there and giving you your happy ending.