I don't think so, with all of the things that is going on with tether right now there is no way that people are going to be able to trust stable coins any more. There just is no way that a coin can boast to stay at the same price through out its entire life span and that is a fact. Then add the fact that cryptocurrencies are very volatile and then you have a recipe for disaster
Stable coins are necessary and they are basically there for investors when it comes to their ability to hedge their assets in the case of a bear trend.
Tether lost it a long time ago when a lot of shady things started popping up and the team refused auditing and that is an act that is questionable and worrying which has made a lot of investors to get worried using it. Now, that there are alternatives that solve that problem, I believe it is just a matter of time, we will see USDT losing that spot as a stable coin in the long run.
As long as the investors get what they need when it comes to transparency, then there is no problem. It is not like an investor will be investing in a stable coin for the long term anyway, it is just to hedge for the mean time and in that mean time, at least, I want to be sure I am not in the wrong hands.