Gunkie, if you're referring to the two protection bolts on the top pitch of Arrow, I had a conversation with Will Crowther (who placed the originals) about them. He said he did it because the face had very good climbing on it but poor protection and he wanted to make it more appealing to climbers who wouldn't have gone up there otherwise. He was right. Based on the fact that his original gear has been replaced with more substantial bolts, the community seems to have accepted his premise and values the climb in its bolted condition.
In contrast, Crowther's original bolt on Moonlight was considered unnecessary and chopped.