a) !
b) There's no shaming the shameless.
Any ideology that's so intrinsically pernicious its advocates need censorship to advance it is automatically alarming.
Generally a superior welcomes competition, confident that such competition will demonstrate, confirm superiority.
Those that advocate / practice suppression confess their own inferiority.
If prevailing is their objective, and they dare not risk legitimate competition to achieve that objective,
they forfeit claim to legitimacy.
And those that knowingly inflict such inferior agenda on children not merely disgrace themselves.
They also handicap children, displacing education with indoctrination.
In the 3rd millennium information culture of smart-phone and Internet, such education suppression
may never have been a more severe, more detrimental impairment.
Censors champion ignorance, and favor fear over enlightenment. Happy 9/11 .