That mass shootings are factored in when they directly affect roughly the same number of people who become millionaires from lottery winnings is suspect.There are studies on this, and after a long trend upward, we are definitely trending down. Obesity, social separation, mass shooting among other factors are responsible for part of the trend, and the pandemic pushed it down further. We are still high compared to even 2017, but the trend is headed down (and with globalization and generally, it would be unreasonable to expect a neverending upward trend).