According to this article, The people on my 600 pound life deserve body positivity. Medium.com really is a gold mine for fat logic.

The article is called: The People on "My 600-lb life" Deserve Body Positivity, Too.
Here are the highlights of the article:
You think they are gross and they disgust you. They make you force your own mortality. They remind you of your nephew / aunt / co-worker who lacks all self-control around food. They confound and anger you. How could they let themselves get that heavy, that fat? Why don’t they just eat less? Look at them, living like animals in their own squalor and filth. Can’t even bathe or perform basic bodily functions without assistance.
Here you are, waking up early to work out and going to sleep late to work out and giving up burgers and pizza and soda in order to save yourself some calories. Here you are, working your ass off just to lose those stubborn last few pounds and these people have the gall to just exist like that without making an effort to change. Worse yet, they expect other people to actually treat them with dignity and respect.
(Here you are, working on becoming healthy.)
Don’t they know that when the world talks about body positivity and self-love and self-acceptance we don’t mean people like that.
Before there was the body positivity movement there was the fat acceptance revolution. 
The 1960s was a tumultuous time. Activists across the country raised their voices against war, against racism, against sexism. They fought for the rights intrinsic to all of us, holding demonstrations and protests in support of their beliefs.
One cause often lost in the annals of time is the fat acceptance movement. Despite what many an influencer may have you thinking, the fight for recognition when it comes to fat bodies is not new. It, like so many other objectives, started during the noise of the 1960s and with the same purpose — fighting for the rights intrinsic to us all. In this case, the right for fat people to exist in a world free of discrimination.
The issue with the current body positive movement is that it has been, for lack of a better word, co-opted by thin (mostly white) women who pose in such a way as to bring out what little rolls of fat they have and proclaim #selflove and #bodypositive, all while putting restrictions on who is allowed in to their special club.
(No, not white people! How dare they not be a queer nonbinary super-fat black women.)
Even during the 1960s and 1970s, when the world was in upheaval, fat activism was a radical notion. It still is a radical notion, fifty years later. Fatphobia continues to permeate our society, diet culture perpetuating the belief that thin bodies are good and fat bodies are bad, and because fat bodies are bad they deserve whatever shitty things happen to them. They deserve to be mocked and treated like dirt. They deserve to feel terrible and suffer low-esteem, because maybe if they are shamed enough it will motivate them to get off their ass and lose the weight.
These days, body positivity has expanded to include all bodies, not just bodies of size: bodies of color, trans bodies, nonbinary bodies, disabled bodies. I love that body positivity has grown to be so inclusive, but still limitations are placed. The phrase “I’m all for body positivity but only if you’re healthy” is ableist and assumes arbitrary definitions of health.
Treating body positivity as a pass / fail exam where only people who fit all of the criteria are able to claim it denounces the decades of work done by all of the fat people who came before. Body positivity exists because fat activism existed. Body positivity exists because fat activists existed.
Instead of recognizing all of that previous work, fat acceptance has been shoved to the sidelines and treated as an afterthought. Not just an afterthought, but a lesser than movement. Because we still live in a society that sees fat bodies as bad. A society that supports self-love as long as you fit their definition. A society that still thinks it’s perfectly acceptable to strip a person of dignity and respect because of the number on the scale.
When the fat individuals of the 1960s rose up and started to fight back against our fatphobic society, they weren’t looking for opportunities to place fat models on the cover of fashion magazines or plus-size Barbie dolls. They were looking to empower and support marginalized bodies.
As Bethany Rutter said, “The greatest trick the devil ever pulled was snatching body positivity out of the hands of fat women and then convincing them it was never theirs in the first place.”
Body positivity is not the same thing as positive body image. Positive body image is looking in the mirror and saying “I love my body.” Body positivity is believing that all bodies deserve the very basic rights of dignity and respect and fighting for those rights, regardless of what the body weighs. Including those bodies that weigh 600 pounds.
(Dr. Nowzaradan is trying to save their lives. No one said that the people on my 600 pound life, can't love themselves.)
Link to article:
All bodies are good bodies
medium.com