No way around the fact that "swatting a hornets nest", makes angry. USA just bombed Iran, and there is mass starvation in Gaza... plenty of justification for people to hurt and kill others. they could retaliate on US soil or anywhere. Do you know someone that might want to hurt/kill?
I'm afraid reality is, we could see any kind of actors acting out...
https://www.dhs.gov/ntas/advisory/national-terrorism-advisory-system-bulletin-june-22-2025