Misocongregation 

NOUN
misocongregation (noun), misocongregations (plural noun), misocongregater (noun, person)

1. An event where a controversial group or statement (often online) inadvertantly attracts the attention of parties in opposition, leading to such event being congregated or invaded by said audience.

NOUN (person/s)

1. (misocongregator) A person, or persons, specifically the one(s) recieving the backlash, whose event, statement, or group inadvertantly lures groups of people in opposition. A person who misocongregate(s) or is/are misocongregating.

2. (misocongregatee) A person or group of people, specifically those criticizing the event, statement, or group, who gather to said event or group to spread hatred and criticism. A person who enacts misocongregation (after being influenced by the misocongregatee).

VERB
misocongregate (verb), misocongregates (plural verb), misocongregating (present tense), misocongregated (past tense)

1. The act of Misocongregation.

ADJECTIVE
misocongregating

1. When a group, statement, or event looks as if it will misocongregate or cause miscongregation.

ORIGIN

"miso-" derived from Greek word "μισώ (misó)" meaning "hate"
"-congregation" rooted from Latin word "congregatione" meaning "gathering"

(misocongregation) "The comments on the video had been turned off due to worries of causing a misocongregation of haters."

(misocongregator) "The haters arrived and attacked the misocongregators."

(misocongregatee) "The misocongregatees flocked to the video and spread hatred and criticism in the comments."

(misocongrergate, misocongregating, misocongregated) "You are misocongregating!"

(adjective) "Be careful, this forum looks very misocongregating."

Misocongregation by Ethan's Dictionary February 18, 2021