I actually did have some of the items you mentioned. I packed a JetBoil compact stove and some camp food, my headlight for the bike doubles as a flashlight, had a solar panel to charge devices, and the campfire was more for security during the dark hours within bear country 🙂
Smaller tent? Perhaps... But I'm 6'2', 210lbs and move around a lot during sleep. I prefer a 2p tent for room for me and some gear. Saving for a lighter bikepacking tent.