The language is suggested by Medium because the goal is to get members producing monetized content. If they click on the link and are in an excluded region, the platform informs them of that when the reach the application page. No one is samming using that link. It is unfortunate some cannot access the partner program, but the partner program is the goal of membership.

We all use that platform approved disclaimer as given to us by Medium because it is obviously verbage their own legal department approved. If you believe the language should change, address Medium. It's rather unkind to accuse everyone of being scammers for using the platform approved disclaimer notification.