There are all kinds of idiots out there. The majority appear to become politicians.
The biggest issue I am having, and no, the knife thing did not stop me. I want to know the facts. The hardest port of real research is sorting out fact from statistical fiction, (like the knife thing). My opinion on that, somebody, (most likely on purpose), took the stats from knives used in all crimes as a percentage and made the statement it was deaths, not crimes.
However, that being said the issue that makes it tough, Mass Shootings Definition, what do they use for their reporting?
A. The Congressional Research Service Report, published March 2013, requires four or more deaths, not including the shooter.
B. President Obama in January 2013, a “mass killing” must involve at least three deaths and occur in a “place of public use.
C. The FBI has for over a decade tracked "active shooter incidents" in which "an individual actively engaged in killing or attempting to kill people in a populated area".
D. The broad categorization used by the non-profit Gun Violence Archive, which includes any incident in which four people were killed
or injured, leading to much higher incident counts.
If you use the FBI's categorization, here are the worst mass shootings since 1991, (per the BBC):
https://www.bbc.com/news/world-us-canada-41488081
According to the FBI, there were 345 "active shooter incidents" in the United States between 2000-2020, resulting in more than 1,024 deaths and 1,828 injuries. The deadliest such attack, in Las Vegas in 2017, killed more than 50 people and left 500 wounded. (Interesting on that one, some statistical reporting does not include it as a rifle shooting because the guns used had bump-stocks so they classify it as a machine gun incident, not a rifle).
If you use Time Magazine's/Mother Jones data as of April 2021, (3 or more killed, not including the gunman), it is much greater:
https://time.com/4965022/deadliest-mass-shooting-us-history/
The one thing nice about the Time chart, you can click on every incident and get the overview of the incident. Many are domestic violence.
One thing is for sure, we need some smart people with common sense, (therefore eliminating almost all, if not all, politicians), to come up with a plan to keep high capacity semi-automatic weapons, (rifles and handguns), out of the hands of those who are not of sound mind, or evil intentioned. I believe from what I've found so far, and I'm still digging; of the shootings in the BBC chart, some did not involve rifles, only handguns.