Tether, Tether and more Tether

How come all the youtubers are coming out with Tether collapse theories only at the bottom of every cycle? Is it all intentional to force the retail to sell all of their coins at the cheapest price possible? Serious question I'm not trolling. I've been in this space since Aug 2017 and the previous bear market looked identical. How come youtubers like Chico Crypto didn't warn you about Tether collapse when price was above 60,000 $?

Now don't get me wrong, I believe Tether will actually collapse one day and that day is going to look disgusting. I expect even the biggest crypto believers to freak out and thinking to exit the market. I just don't understand why do I need to read about this crap when the price is sitting below 30k and many altcoins (even the top ones) are already 90 % down.