It's kind of silly to use obscure pro-expert when it already exist search engines and a variety of theme sites / forums on all possible topics.

Every one wants to get private consultation, forums are not the best source of information, for example, health and medicine topics.

Not that it is everywhere so, but in many forums experts are children who suddenly know everything

Sounds not so good, children experts? what do you even mean? Maybe around 16-20 years it's maybe, but not smaller for sure

I mean that in other forums it is difficult to understand who wrote this message, it will be easier on this platform to know who writes

Forums are good just for information and previous people's experience, but consulting is an expert's privilege