Does watermelon make people bloated?

If you eat a lot, it could. Watermelon is mostly water and the "bloat" if any should be relieved with urination. Visit this site for info: https://www.livescience.com/46019-watermelon-nutrition.html#:~:text=A%20watermelon%20is%20approximately%2092,a%20modest%20amount%20of%20potassium.

It all depends on quantity, freshness and time spent in chewing and digesting. It has water and sugar primarily that can ferment in the bowel.