Ok. I'm not proud to admit it, but I used to be an anti furry. Just be proud of who you are. They're likely kids who have no friends of their own, and likely have their own issues. Just know that they will never be able to say these things to your face. They are online and mean nothing. All they want to do is make you feel bad. If I could, I would give you a hug but idk if that's appropriate for this situation...
Just know that regardless of who or what you are, there are always people who will support you. Wether it be a parent, or a stream. I fully support all my fellow furries. I'm not a great speaker, I know, but just keep in mind that you're not alone. Some of my friends abandoned me because of what I am. Just keep on moving and try to keep your head up.
Wonderful regards,
Silver