To Me, This Is Not Shocking

I realize people are going to take this the wrong way but and in regards to the TSA shooting today at LAX, that TSA agents were targeted today should not come as a surprise.
I have sympathy for the TSA agent who was killed and for his family and he probably was a nice guy.
But there are many, many TSA agents from the top of the agency to the lowest level agent, he agency is full of TSA thugs who have nothing better to do than grope women, search nuns, kids in wheelchairs, look at naked pictures of women and men while they go through the x-ray machines.
My guess is that the shooter has had a run in with 1 or more TSA thugs.
Hopefully, part of the investigation will find out why he did it and if the thug mentality of TSA agents, from the top level managers to the lowest level agent had something to do with the shooting.