What business do you have or want to have? It seems to me that the easiest way to start a business is to create an online store. You can do this from anywhere in the world. I created a my online store on free Magento 2 templates. In order to change my online store I usually use extensions such as https://www.mageworx.com/shop-by-brand-magento-2.html . This helps me make my online store more convenient for my customers. I advise you to pay attention to other extensions that will help you simplify the management of the online store. Then it will not take much time and will bring you profit.