Is it a good idea?
For sure! After the pandemic the demand for non-emergency transportation services is high, and you won't have that many rivels in this business. You will need to know some details about the required transport and licensing. All the answers are here https://howtobecomeanemtnow.net/ . And you can contact people there.
Thank you @gamer971071075 for your reply. That's perfect/ I've briefly looked through the website, found my region, and got the information. Though I have some questions left.