Noun
deindividuation (uncountable)
(psychology) The situation where antinormative behaviour is released in groups in which individuals are not seen or paid attention to as individuals; immersion in a group to the point at which the individual ceases to be seen as such.
Deindividuation is associated with uninhibited and sometimes dangerous behavior. Source: Internet
Deindividuation takes away your inhibitions as well as your sense of self and fear of accountability, but this isn’t necessarily a bad thing. Source: Internet