I agree. I'm glad it worked out well, but it could have turned out very differently. We know that people have been paid to infiltrate Trump rallies and provoke violence. Also, the left has their minions so worked up since the election, any number of them would love to get that close to Trump and cause him harm, not unlike those who are willing to martyr themselves in the name of Islam.
If something happens to Trump, there will be a reckoning that the left will regret forever.