Not many banks will touch Belize anything. Even if you have $1M to open the account with you are left with banks in odd countries, like Belize, Saint Lucia etc. Even most more off the beaten path banks like
Seychelles and Mauritius will no longer take them.
If you are using one it's best to keep little money in the account and take the cash out to personal accounts, crypto, brokerage, real estate, PMs.
If you have an account with odd offshore companies, you may end up in a situation where your bank account is shut down and no one will open you another one.
One of my source of funds has stopped paying me, because paying a Belize offshore company into a Puerto Rican bank is not something they want to get wrapped up with. I have about eight months of invoices piled up.
Thirty years ago Mr. Ivanov could turn up in Guernsey and open an account with t prestigious bank.
Twenty years ago he was in The Bahamas.
Ten years ago he was in Mauritius.
Today he's flying out to Vanuatu, which has been cut off from USD.
Hopefully in another ten years he'll be in hardware wallets.
From reading on the forum it seems like The OECD and others have been particularly busy behind the scenes this year. And it looks like that ilk will be coming out hard next year to terrorise people into giving up their freedom due to the fake virus. They get many of the major countries to sign up to global harmonisation of financial legislation; and then have them lean on the countries that don't - forcing them to take the same rules with no say, or be cut adrift from global capital flows.