Technology

facism: a political philosophy, movement, or regime (such as that of the Fascisti) that exalts nation and often race above the individual and that stands for a centralized autocratic government headed by a dictatorial leader, severe economic and social regimentation, and forcible suppression of opposition

I think you'd be better off just saying censorship.

Ultimately though we've never seen anything like this, the old school rules for what constitutes acceptable censorship might need some adjusting (especially as society learns more about what closed source algorithms made by hostile foreign powers used by the youth -- and general population -- of a nation can actually do to said nation).