My sister always gave her kids uncooked oats for breakfast just soaked in water then salt and milk added to taste, I presumed it was they ate it in Scotland her husband was Scottish. Yuk!!
If you Google “Overnight oats”, you will find a lot of recipes. I started doing oats this way when doing Slimming World and have kept the habit. I buy the mixed frozen fruit with strawberries etc as a topping or stewed apple with cinnamon. My recipe calls for 40g oats with enough milk to wet them topped with 150g of natural yoghurt. It makes a lovely start to the day.
Soaking oats in apple juice is also really good, though not as healthy as milk. In the morning I add chopped fruit, nuts, yogurt, sometimes dried fruit, flaked almonds.... whatever is lurking in fridge or cupboard. I love that it is different depending on what is added.