I do not think that it applies to the whole market will make sense because there are many sections related to the discussions.
Therefore, this warning must be issued to certain boards after confirming their usefulness.
In general, I do not think that such a statement will reduce scam cases either. The trust system can be good before any transactions.
The best solution is to include it in welcome messages.
I remember one of the members created a similar topic and the response was logical from one of the mods. I’ll add the link when I remember.
Sure not the whole market - but off the top my head I can think of goods, services, service ann, auctions and all related subboards too.
I'm sure at least 1 scam case will be prevented. At the very least it makes people more aware (or be reminded). Yes, welcome message is a good idea too.
Thanks for the link when you can.