well i hope i am wrong.
Generally speaking, I think you are. There's an incredible wealth of information on this forum. If any takes the time to read back through all that's been posted in just the last few months, there's every bit of information possible on how to make money window cleaning and which pole is best, what RO, what brushes, gutter cleaning, which cloths to use trad, and so on.
Imagine going to a company where you pay for such detail, how much would you pay to get an such answers?