no, it's not a scam, but it's expensive. From what I understand the process to apply for the elite visa and receive confirmation can be quite long. At the moment I dont think elite visa holders can enter Thailand either, but may be included in the next group allowed in, maybe.
Mate, unfortunately at the moment only the approved groups can get in, that's it. If you are not eligible you will have to wait until the borders open to tourists. There is no other way around it, even long term residents on retirement visas cant return to their homes. Keep up with the news on sites such as Bangkok Post to keep informed on border restrictions easing.