Never short crypto it's a rigged casino, first of all. Second, the fact tether is trusted and used by exchanges is more out of necessity than desire. They would die if they had to ask their so called customers to verify their identities and so both sides look the other way and pretend in a classic emperor has no clothes situation. I'm sure the tether based exchanges are squirming in their pants as tether prints another 2 billion fun bucks per month.
Unless of course you have a theory about where an institution without a banking relationship, let alone an American banking relationship is storing just shy of twenty billion dollars US? And why legitimate investors are plowing two billion dollars per month into this scheme instead of putting it somewhere with audits and regulation like gemini or coinbase.