You know what's scary?
TRON and ADA are working on new algorithmic stable coins. Previously we had one and look what it's done, what will happen if we have double trouble? These new projects will have a serious reputation to build up, and whoever attacked UST won't sleep on new algo stables.
UST has been in trouble during the downturn with her and Luna recently so it's best to ignore it first and take a look at the others like TRON and ADA you mentioned because I think both of them are still doing very well so far and not having the same problems as UST at the moment.