Everyone is using AI, so nothing to be ashamed about. Is better to be open about it and add a disclaimer about how it was used.
Even if it's vibe coded as long as you are open about it there's nothing wrong, it's open source and free if someone doesn't like it can just go write it themselves.
I think this is just the beginning so people are apprehensive, rightfully so, at this stage. I agree with you that AI use should be disclosed but using the commit message as a billboard for Anthropic hell no. Go put an add on the free tier.