The result of your single morning would be a clunky ux that no one wants to use (or pay for). No one's saying you can't get a good start on the data model and b

The result of your single morning would be a clunky ux that no one wants to use (or pay for). No one's saying you can't get a good start on the data model and basic skeleton in a single morning, but only someone who's never produced working, polished software would contend a finished and tested feature of any significant complexity at all could be truly finished in a morning. The people downvoting you live in reality...