Unique use cases of Notion not everyone knows of?

I am Sidharth, a product designer based out of India. I use Notion to manage my life and work. I have implemented multiple use cases in it. I am also selling Notion templates in marketplace as side projects. Anyone in this community can tell unique use cases of Notion that they believe not everyone know ? Like- Gardening dashboard Pet care management Client dashboard Inventory management Invoice management Excited to see unique use cases.