I spend a good percentage of my AH time looking for a fight. While I agree vulching is lame gameplay my experience of the 88-mm is equally lame. Jumping into one whenever an aircraft flies anwhere near a base as a first response and taking risk-free pot-shots on the off chance of increasing one's score by a notch is not reasonable game play. In the last few months this seems to have become standard practice. Frankly the last thing AH needs is more features to avoid actually flying.
Choosing to man a gun which denies airspace to that extent should come with an associated risk and price, imho.