I used to skip breakfasts and my weight kept going up. After I started eating a very small breakfast every day (a single croissant, or a cup of porridge) I lost over 10kg in a few months.

The breakfast kickstarting myth came from research tainted by funding from the breakfast cereal industry. It’s fake, and completely not true. Historically breakfast came from breaking the fast of the day before, which would be around modern lunch time. Eating so early isn’t natural at all, and for people that prefer it, it really is likely only a habit more than anything related to physiology.

It's just calories in/calories out. Skipping a meal is likely to result in eating less calories, unless you make up for it later.