IMHO the point of the article is its title - and certainly, furthermore, the point made at the end:
“To succeed, an offering must create value for all entities involved in the exchange—target customers, the company, and its collaborators.”
I believe the point of this comment is 'do market research before quitting your job'. The author could have learned their presented points while operating this as a side project concurrent to their existing job.
That was the entire point of the article (written by the founder). What was the point of this comment?