Here's something I posted in another thread:
When I first started here, and for a long time after, I used to go fly a buff out and take (or at least try to take) the hangers out at a field that was at one end of a "good fight". It wasn't to piss anyone off. I thought I was doing the right thing. If the fight was stalled between two bases and through bombing the enemy base our country could move forward then I had, in my mind, positively influenced the direction of the fight.
Even now it's sometimes hard to distinguish between a furball and a stalemate when flying over at altitude.
For the most part, I doubt most bomber pilots are trying to piss you off (although some may be), rather I think they consider themselves contributing to the cause.
If the intent isn't to work toward capture of an enemy base then bombers should be eliminated from the game for fear that you're ruining some fighter dudes fun.
Even if the base is taken the furball will redevelop in another location.