Local bakery = shrub; IBM = redwood; startup = redwood seedling.
Startups are too often get-rich-quick schemes whose founders want to work hard for 3 years, then cash out and spend the rest of their time on 'speeches and beaches'.
The truth is that in reality there's usually less planning than there later seems to have been. Things that turn out big were often small and tentative initially.
I agree with your last 2 statements completely though.
"Speeches and beaches" -- my man, such a desire is a wholly lazy and narcissistic dream.
However, pay attention to what the ingredients of that seed are.
That is why there are "startups" (the type I described in the article) and then there are Startups.