Earlier quoted context omitted.
There's a lot of data out there showing that attractiveness, fitness (as in, not obese), and tallness are all massive biases in the workplace -- much bigger in many studies than biases around gender and ethnicity even. I don't know why these forms of identity are almost entirely ignored, while we obsess over others. Imagine if tech companies published the height, weight, and facial symmetry of their workforces, like…
Putting physical fitness in the same bucket as height, gender, and race is a category error. Whether someone is fit or obese tells you a lot about their lifestyle and daily choices. You cannot change your facial structure or tallness (yet), but fitness is definitely a signal for discipline and mental strength.
No, it doesn't. Not being fit merely tells you that they might have lifestyle choices different from your own.
Or they might be female with PCOS. Or they might have a disease that causes fatigue or pain when they exercise. Heck, that might be the very reason for their desk job. Or a history of food insecurity and really need the insurance the job provides to be able to afford therapy, if they are even to that point. Heck, they might just not be knowledgeable enough to separate bad health advice from good health advice and despite trying things out, feel stuck. It isn't like I learned how to care for my body in school, after all. Health class focused on STDs and parts of the body while physical education classes were more focused on sports, rules, and being a good teammate.
The reality is that being overweight only tells you that they are overweight.