DeadGator401
I don't know - but clicking on your link, you must assume set up. I don't really go into those things much.
Dang man, I'm an anti vax Covid truther, not a presidential candidate assassination truther.
No, I don't assume that this was a set up and don't lean towards it, although those hot takes are certainly out there on social media.
If it were an organized set up, I think Trump would be dead (likely from one or a handful of center mass GSW's from greater distance with a different weapon), no bystanders would have been shot, and there wouldn't be any questions about the operations.
I think the ONLY way this could have been a set up would have been from a very small number of bad actors within one of the agencies (USSS all the way down to sheriff's deputies) tasked with security, and they would have had to have been within the theater of operations. In my mind, this is the ONLY way that a set up is an infinitesimally small possibility and would not have come from anyone within the Biden administration, the DNC, heads of government agencies, etc. But I think this would also mean that those bad actors would have known there would be a willing assassin, and the infinitesimally small possibility gets even smaller.
DeadGator401
I think the the likely reason was there was a gap in security, of whomever was supposed to watch the mid range stuff.
I also think this is the likely reason. And I think DarDys did a great job summarizing the questions that should be asked and answered to understand why there was a gap in security.