Chipolte is someone's lunch. Whenever I went there it was for lunch or dinner. Chances are I ate something else, so yes it's a lot to cram in all at once. McDonalds and Burger King sandwiches have less calories.
I've thought this way for many years. They're popular, yes, but I'd just rather go to an authentic Mexican restaurant that's 24/7. They have huge tortillas that taste great. I don't see their burritos are packed with so many calories. I leave off the sour cream at times and just get beans and rice as the fillers. Beans and rice should not have a lot of calories.
I don't go to Chipolte a whole lot anywhere. It's too expensive and they also don't serve Carne asada.
It's like with Subway. If I eat a foot long I won't get hungry an hour later. If I eat a six inch then I'm hungry again. Eating beans and rice can fill you up, but I need a pretty good portion of it.