Despite the provocative headline suggesting a statement from Yael Polyakov, the provided source material from the feed contains no information about Yael Polyakov, any controversy involving her, or the quote "We have no interest in fat people." Instead, the content consists of unrelated Hebrew headlines and announcements.

The dominant item in the source is "ארגוני חינוך מכל הקשת דנו באחדות וחוסן ביום שאחרי 7 באוקטובר," which translates to educational organizations from across the spectrum discussing unity and resilience the day after October 7th. This topic is repeated twice in the feed.

Other snippets include "נבחרת ישראל סוגרת את הרשימות לקראת האולימפיאדות הבינלאומיות במדעים," referring to the Israeli team finalizing lists for international science olympiads.

Additional content appears promotional: "עוצמה שלא הכרתם, פחות מעברים ופחות מאמץ" (Power you haven't known, fewer shifts and less effort), "יד שרה פותחת 50 מוקדי התנדבות בכל הארץ" (Yad Sarah opens 50 volunteering centers across the country), and "נספרסו מגדירה מחדש את חווית הקפה הביתית באיכות בלתי מתפשרת וטעמים עשירים" (Nespresso redefines the home coffee experience with uncompromising quality and rich flavors).

Without any facts, names, quotes, dates, or details from the source linking to the headline's claims, no comprehensive article on Yael Polyakov can be written without fabrication, which is not permitted.