Sure there is- opportunity cost, the real dangers and skills required to operate a vessel at sea, etc. You can pay a professional crew to do everything for you, but then you'll probably feel pretty useless, and be looked down upon by the people you meet along your journey that do it themselves.
The sea doesn't care how rich you are, and being a helpless dependent is boring and infantilizing no matter how big your boat - and you don't develop skills without taking risks.
Ultimately, I don't think people are often that conscious of their real goals and motivations. It's easy to say you have no choices in life because of financial and time constraints, but I don't think those are the real reasons most people choose to do or not do things.
The sea doesn't care how rich you are, and being a helpless dependent is boring and infantilizing no matter how big your boat - and you don't develop skills without taking risks.
Ultimately, I don't think people are often that conscious of their real goals and motivations. It's easy to say you have no choices in life because of financial and time constraints, but I don't think those are the real reasons most people choose to do or not do things.