I shouldn't have made this thread in the head space that I did because what I really want is to change people's minds but I don't have the ability or patience to do that on an Internet forum. I'm just so tired of seeing posters so breezily shaming people for their size, I find it abhorrent.
It's OK for me to bring this up in real life because I'm in a socially acceptable body, it's safe for me. Because I can go in to any shop and find clothes that fit me. I can go to the doctor with an issue completely unrelated to my size and not be told to come back when I've lost weight. I can walk down the street without having insults hurled at me from strangers. It's safe for me to speak up on this and I will continue to do so outside the realms of mumsnet.
There is a whole movement going on to bring down fatphobia and diet culture and I do think change is on the horizon, just hope these harmful systems and beliefs die out soon before even more damage is done!