Judge Cannon continues to demonstrate that not only is she in the bag for Trump, but that she's blisteringly stupid about it.
I'm certain her thought process went something like, "well, everyone's upset about the assassination attempt, I can just dismiss now (finally) and people will let it slide because he got hurt"
That is not going to fly. This will be appealed or just refiled. What this does, though, is give enough to Jack Smith so that when this is appealed and overturned, Smith can demonstrate a lack of neutrality and finally have her fully removed from the proceedings. Provided, of course, that he doesn't win in November, which will render this all moot.
Judge Cannon has also shown everyone just how biased she is and that she is absolutely a political operative. This will haunt her judicial career and end it prematurely.