I eat 3200 ish a day to maintain, but I'm also 200 lbs at 10 to 12% bf max. Bw in lbs x 14 to 16 is within 90% of what your tdee should be in my experience. It might be 3000 now for me since I'm just doing weighted calisthenics in my apt instead of lifting 4x a week. I've known some lighter guys to eat just as much. From my understanding all these extra calories that are seemingly high are from individuals with high NEPA- people that fidget, move around more etc of their own accord not related to work, lifting, etc. There's a pro bodybuilder alberto nunez who eats 2800 to 3000 at near contest ready! Weighing 160 lbs or so. Very fascinating.