Me too. The options api enforced grouping and you could lint the ordering of the lifecycle methods, methods, computed, data etc. Thjs made it very easy to know where to find something inside a component
If you haven't found a need for this, great for you. Options APIs will also continue to be available for the foreseeable future. But that doesn't mean it is better in any way.
The tutorial and reasoning about the composition api make sense ... but I never feel I need it in my own apps.