I really like the idea of the project, it has become popular nowadays! I really want to join the investment, only I have, in which countries does he plan to develop this platform? Will any specific areas be chosen or the whole world selected?
You yourself said that this direction is now in great demand, that's why it all depends on the quality of the final project, its progress and on a large number of factors! It is possible that this will be an international platform.
I completely share your concerns about this, but it all depends first of all on the strategy and abilities of the team!