I deal with that by skipping the fries and diet drink, and going for a chocolate shake instead. So much more fun to have with my Chick-Fil-A order but I have to limit how often due to weight gain. My bg’s will be fine, but the weight gain is a PITA if I over-indulge. oh, and I always order the smallest shake available.
We try to eat real food. My parents pumped me full of sucralose, saccharin, and aspartame as a kid, but I avoid all artificial sweeteners as an adult. I’d rather bolus for the honey.