I dont want my son feeling left out

Hey guys, My son was diagnosed with T1 late February of this year. Hes almost 2 years old. I cant help but think about his future. I work in law enforcement, long story short we apprehended someone who is battling alcohol addiction and she works with children. I'm was building a rapport with this person and I'm asking her questions to make her feel comfortable. I asked if she supervised any diabetic children and she said " oh yes, but it's so sad around Christmas time. Everyone brings in food and they kinda just sit off to the side". This made me extremely sad. I know we can bolus so he can enjoy treats in the future but I thought about her comment all day. We brought my son in for a hair cut, he was losing his mind and the hair dresser asked if he could have a cookie and my wife said no. These things eat away at me. I still cry sometimes thinking about his diagnosis. Just wanted to vent a bit.