I grew up in southwest Oklahoma. The tornado sirens were a signal for the local kids to hop on their bicycles and head for the hill so we could try to see the tornado.
I was at the stock car races later in life (high school) when we watched a tornado dip out of the clouds about 2-3 miles away and start traversing parallel to the race track, they didn't even stop the races. It was small and headed away.
I now know that frequency without concern leads to complacency and sometimes bad things up to and including death.
When I moved back to OK in the late 90's I paid very close attention to the weather warnings and took them seriously.
bob