I fear the same thing. Even though he was not able to harm any of his targets, the MAGAbomber got pretty close in finding out how to find his targets. It was lucky that a postal worker or delivery person didn't get killed instead.
And Trump is still tweeting about the press being an Enemy of the People even after this latest case. It reminds me of some of the taunts I've seen coming from the crazies on the Right..."we have all the guns"