Only queer people

How does members of the LGBTQIA community especially our gays feel about bisexual people saying the F slur or anyone who's really not gay. I've seen so many bisexual people get so defensive about the F slur and about how they have the right to say it which could probably be argued and I really just wanted some insight about how others feel about it. Personally I don't think alot of bisexual people understand the privilege they have over gay people and how more acceptable they are in our society than gay people. I'm not saying we shouldn't be saying but if a gay person says that they are uncomfortable with you saying it it should be respected and not argued against but thats just my opinion, Don't beat me up