Thanks for the comment! I made slight changes to the article to make my point clearer.

From my POV there is no such thing as “transportation problem”. It's too general definition. There are many people with very specific “transportation problems” such as:

• “Get my family to the vacation 100km away”
• “Get to the school which is 2km away and walking is boring”
• “Be able to move around the city and feel healthy”
• Etc.

Before you even start building an MVP, you should definitely make a little research and state the real problem clearly. Unless you want to iterate from a skateboard to the car…