If you're asking about the post by
@yummybrownfox writing a very specific number, I believe that models on MFC can see how many tokens any user in their room has.
On CB, a broadcaster can sort users in the room in order of how many tokens they have, but can't see the absolute number. But if they know how many tokens 1 or more other accounts have (for example, a regular may disclose this, or it could be a studio account with a known token balance) then they can deduce an approximate number you hold.