Bow spam is so annoying that it makes people never play CTF again, remove infinity from the bows PLS! =D
This is what they want. This is giving them power. You cannot let them win. Fight bow spam with more bow spam. Fight bow spam by outplaying the opponent using movement, cover, or a flanking teammate. You must not give in to their boring and troglodytic means of defense. Overcome this obstacle as a team and forever will you dominate the playing field. In all seriousness though as a defender, spamming a bow at the enemy is the easiest and most effective method of pissing them off so why would you not do it? The solution is to accept that there's no escape from the fact that you are going to get bow spammed so you must train yourself in different tactics that will allow you to outplay the bow spam meta. Alternatively, MCC listens to the community and makes the game more fun but that would be far too much to ask from them.