He's saying he'll apply for an METV in a country where he's not resident. If he tries to "pretend" he's in his home country, he might get denied and will forfeit the application fee.
You don't get a visa, you get an entry stamp. I think it's you who needs to get his facts straight and stop spreading misinformation. You're a classic example of Pope's "A little knowledge is a dangerous thing"
Post a screenshot of the earlier advice you received. It's easy to search for your previous posts. This will clear up the issue once and for all won't it?