One of the values of public discussion is that the whole world can see the advice that is shared. People who won't share their advice in public are often trying to scam, or at least sell something to, the person asking for advice.

that is generally true, yes.

I chose this approach in case the OP wanted deeper tangible pointers which is only possible with an understanding of their specific situation and kind of projects, location, etc.

I shoould have made this more clearer in my first comment