People in general are curious, so they ask questions.
Yes a lot of these people are do it yourselfers, looking for help.
I ask the local auto mechanic questions al the time. Plus the painters, plasters carpenters and the list goes on and on.
I don't like the idea of censorship, and that is what this sounds like.
I think we should answer questions and encourage the use of qualified people as the proper solution.

You do it your way, I'll do mine.
Just the way I see it.

Russ