TikTokers claim the Filet-O-Fish sandwich is noticeably smaller, citing 'shrinkflation.' But McDonald's maintains its 'size and build' hasn't changed in decades.

tiktok.com/@neilybob, tiktok.com/@pauldesousa

Amid larger conversations about the cost of living and "shrinkflation" — or the practice by brands of reducing product sizes to hide rising costs — several McDonald's customers have taken to TikTok in recent months with a resounding complaint and observation: their Filet-O-Fish sandwiches look smaller than they remembered.