Anyone of age and of sound mind can engage in this process.
In the case of “smart” meters, the Notice of Liability is for those who either want ‘smart’ meter(s) removed (or prevent installation) where they live; and or who want to be part of a greater solution to benefit humanity as a whole.
That being said, the Notice of Liability Action is NOT for everyone. It is only for those who are ready to engage in a solution and desire to shift their relationship with authority. It is not for those who are not yet ready to help themselves, or those who are comfortable with authority figures telling them how they must think and act.