Why is this amazing? Isn't this pretty much the standard situation everywhere - aka, rules for thee, none for me? For example, NRA not letting guns at their convention, but they want guns everywhere else. And on and on and on...
https://www.msn.com/en-us/news/other/posts-mislead-on-rules-...
https://www.snopes.com/fact-check/nra-2023-conference-gun-ba...
If you donate more to the NRA, they'll have more resources to defend the second amendment.
If you don't like the secret services rules, I suggest you take it up with them...but feel free to keep on moving the goal posts to try and defend your original post, which was false.
BTW: how many shootings have happened at NRA conventions where attendees were welcomed to carry guns, and many did?