Again, there is also no evidence he specifically wanted Trump dead and was not simply committing a blaze-of-glory act of terrorism for some misguided chance at fame. Having no evidence does not mean we default to one preferred interpretation.

Regarding the rooftop, from all indications he carefully scouted his method. The drone, the rangefinder, the ladder, etc. The building was local police’s responsibility, as well, they actually even had a cop inside that very building. Regardless though, it certainly was embarrassing for the SS anyway, hence the director resigning.