Thinking about it, market fit would be the latest point to hire an experienced adult. Preferably from one to two levels below the role a start-up is hiring for, e.g. director level for a VP position.
Maybe hire earlier, as soon as an adult is needed to set up proper structure, processes and operations. If a company screws this up, e.g. when inexperienced founders hire former COOs and senior VPs from big names for those big names only, things can turn south pretty well.
Maybe hire earlier, as soon as an adult is needed to set up proper structure, processes and operations. If a company screws this up, e.g. when inexperienced founders hire former COOs and senior VPs from big names for those big names only, things can turn south pretty well.