Thin privilege is when people promote countries as idealized Utopias of freedom and equality, while ignoring that those same countries are very discriminatory and mistreat groups of people, including fat people.

Example: The article that talks about New Zealand being #1 in human freedom, while ignoring that NZ is very fat-hating. I guess people forget that ‘human’ doesn’t just mean the thin (or wealthy, or white, or attractive, or able-bodied, or hetero, etc…).