I suspect this receives opposition across the libertarian spectrum, although the libertarian left is much more concerned, as (barring violent capacity) only the left is ever targeted by the FBI (which you may wish to reflect on in terms of the relationship of the various political groups to the elite power structure).
Neither of your first two links shows any specific targeting. Anyone else would have received the same treatment given the same behavior. We are living in a proto-fascist state.
Why do you believe either of those first two links shows a specific targeting of Alex Jones?
To inform you on what “targeting” means with an example – Martin Luther King, Jr. was sent a death threat by the FBI telling him to commit suicide. He declined to do so but was killed soon after anyway. Targeting does not mean bad treatment, because the police treat everyone badly. That just proves there is no democracy in America.