I am providing group for people who want to discuss and act on weight loss. I am not a nutritionist or trained. I only have my personal experience to share & the group members theirs.
Someone has joined who sufferers from Rhumatoid arthritis. They are not able to walk, they have movement in the trunk area of thier body but painfully(moving is rarely done) & their arms have almost no movement only some in the fingers which is how the person mechanizes the electric wheelchair. The person is also set on eating a certain type of diet & browbeats people who won’t eat the way this individual does. Some people in my group left another group in order to avoid this person. Not because of disabilties but because of the browbeating and general rudeness.

The group will center around calorie counting &exercise. I want to be inclusive for this person and don’t the individual to feel left out. I hope to find some advice for her. I also don’t want the group disrupted by argumentive rudeness.
. There is a two part dicotamy to the rudeness part of this. One is person experiencing the rudeness being that you are supposed to just put up with it because they are disabled. The other is the tendency of SOME disabled people to resort to a manipulative victimization mindset when someone challenges their hardset beliefs. So in public you’d end up looking like a real slimeball for saying something.

I won’t be surprised if I get hammered on the rudeness part of this question. I have some familial experience with a person with disabilities and I don’t think you do a person a favor by allowing them to be rude and railroad people.
Remember this person’s arms are barely functional they are kind of like a person with severe cerebal palsy.