Not every product can get to MVP in two weeks. If you were building a new kind of airplane, it better take more than two weeks. Our software is quite complex and there isn't going to be an MVP in two weeks, lol!
I do think that building a UI prototype that you can click through is a good first step for complex software.
Ok, but such quick MVP should have some secret sauce - ideally introduce a complexity with a special dependency, otherwise nothing stops a potential lead to take the idea and implement it with someone else.
I do think that building a UI prototype that you can click through is a good first step for complex software.