There are 7 plots (10 if we count subplots), overall IH economy outlook, some tips for avoiding competition (at least IH competition) and few insights into creators community. It can sound a little pessimistic, but actually, as I found out, there is a lot of good news!
You can read it on medium
It took more time than I imagined. Writing is hard. If there will be interest in something like this I will make 1 or 2 follow up articles concerning not only IH and not only quantifiable data as this topic is not fully explored yet.