I remember reading some advice from some seasoned traders years (maybe ~decade ago). Knowing the future is overrated. Timing is everything.
Even if you knew that Tether was worth $0 as of the year 2025 with a magical crystal ball, if you don't know all the price points between now and then (and therefore are unable to make an appropriate "timing" for placing your bet), you'll lose money.
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I think a lot of us around here are willing to bet Tether is worthless. But when does everyone else realize it? That's the big question for any bubble. Timing is everything, even when you are correct.
In the meantime, Tether will be worth $1 or so, and "be operational". So even a perfectly accurate crystal ball seeing into the future doesn't help you in the now.