Absolutely! I found most advice about what to eat to be mediocre, and I'm at a decent weight now (185lb/85 kg, long ago I was 280 lb/127 kg - I could stand to lose a few kg but could be worse) and all that really works is what I call "veg mountain". Basically just eating an absolutely enormous amount of vegetables so I actually feel full. Air fryers help a lot for this, brussels sprouts are pretty filling in particular.
I eat meat too, though. Almost entirely chicken and fish. It would be really hard otherwise, though I do like tofu and a lot of meat substitutes.