Very well said.A buyer should always double check. It doesn't take long for a YouTuber to add their MCM username to their description. The chances are, if they refuse to do this without good reason they are scamming.
A form of validation could be added to alot of things sold here, but the work that would do into it would be huge. The only reason accounts have this, is because so many are sold each day.
With most goods and services, the buyer should always take every precaution. Checking the channel really belongs to the user been one of those ways.
