This whole thing is either going to blow over in another year or two, or
it's going to get worse. Do you think that you are going to be able to do
anything about it if the TSA decides to put in Permanent Restrictions that
ARE effective at protecting the country from a GA Suicide Bomber?

You have totally missed the points.

1 - TSRs _only_ impact law abiding people. Circles on a sectional will not
stop someone out to kill themselves.
2 - GA had *nothing* to do with 9/11, and GA is the *only* group affected by
TSRs.

What "restrictions" could they possibly put in place to effectively prevent
a "GA suicide bomber" anyway? Pull a Daley and bulldoze all the grass
strips and farms in the country?