Earlier quoted context omitted.
The story is that Tether has been printing tethers and buying Bitcoins. However, they haven't released any concrete holdings or submitted to an audit AFAIK, so there's a lot of speculation on how big of a problem this actually is.
I don't think there are any claims that Tether the organization itself is doing anything like that. They just print USDT and send it to people who are interested in buying USDT like exchanges. The two problems as I see them are: - Is USDT actually backed 1:1 by USD / cash equivalents as Tether claims? w/o independent audits we have no idea. So technically, if you hold USDT on an exchange and use it to trade alts and…
I think the best case is tether printed usdt, used it to buy btc, inflated the btc price and is now fully backed by their btc holdings. This works as long as people want btc
They were able to do it because people accepted usdt as dollars.