A good idea, of course, but the problem is that some members prefer to maintain their privacy and not to declare their country, so I do not know whether this will succeed or not.
Not that big of a problem because there are local boards that can easily identify what country you're from plus it's a good thing that users from different countries are interacting from in boards that are English-only. Given that it's already 7 pages long already and most of the replies comes from members of the forum that have been active here for a really long time, I say that it's a success, not sure what's your measure for success, I sure consider this as a success. In my country, there's not a lot of stuff that's happening besides the SEC setting a deadline for the availability of Binance which is the widely used CEX in the country and so a lot of people that are using them are probably migrating their bitcoins and tokens somewhere already to prepare for the ban just in case.