How is Everyone So Skinny?

Started a new job at the UES as an office manager for a law firm. All my coworkers are super slim. Went outside to grab lunch at SweetGreen, everyone was so skinny there as well. So many petite skinny old ladies walking their untrained poodle mix on the street. I used to work in South Queens and everyone was on the heavier side. Is everyone on ozempic loll, I feel like I need to lose some kilos to fit in here. I look terrible in my work clothes and gained quite a lot of weight since I had depression.