While I do believe Tether is pretty sketchy and I don't trust any so-called "stablecoin", it's also pretty clear the author has an ax to grind and has had for a while.

Funny how every time people say it's so easy to prove Tether's frailty, they say there's way too much counterparty risk in shorting Tether. Shorting a scam should be a sure bet, but it has yet to happen.

So, buyer beware.