The common enemy
A designated group (recruiters, schools, "experts") against which the post rallies its readers. Agreement comes not from the argument but from the side you join.
The group under attack is never in the comments: that is what makes the attack comfortable.
What holds, and what does not
The technique itself is neutral. What changes is the gap between what the line promises and what the post delivers.
Criticize a specific, dated, attributable practice rather than a category of people.
Mention the exceptions you know: they make the criticism credible instead of weakening it.
Give the criticized group the means to answer: a verifiable fact is an invitation to debate, not a verdict.
Do not attribute to an entire group the intent or incompetence of some of its members.
Do not build your offer on the supposed wrongdoing of a third party who cannot answer.
Do not rest the charge on a number whose source you cannot cite.
Three markers
The group is broad and absent
"Recruiters", "banks", "business schools": an entire category, without a name or a face, that will probably never read the post and will not answer it.
The verb is totalizing
"Understand nothing", "couldn't care less", "have never": the claim covers every member of the group, with no exception mentioned. Nuance would weaken the rallying.
The reader is on the right side
The post assigns the roles in advance: the designated group is wrong, the approving reader is right. All that is left is to react to join your side.
The same mechanism, three forms
« Recruiters spend 6 seconds on a resume. Your career deserves better than that. »
The unsourced number establishes the whole group's carelessness; the second sentence files the reader among the victims. The anger comes ready-made.
« School taught you to obey. Nobody taught you to build a business. »
"School" will not answer. The reader recognizes themselves in the constrained individual, and whoever has not built a business now knows whose fault it is.
« The so-called marketing experts are selling you recipes that no longer work. »
Disqualifying the group clears the seat: if the experts are wrong, the one denouncing them becomes the reliable source. The attack is a positioning.
The mechanism
The feed rewards sharp position-taking: a post attacking a group immediately stands out from the consensual content around it. The collective target offers the intensity of a conflict without the risk of a confrontation, since a category does not press charges and does not reply.
Feeling on the right side is an immediate gratification. The reader who has suffered a rejection, a slight, or a failure finds in the designated group a ready-made explanation, and in the author, the one who dares to state it. Agreement precedes the examination of the arguments, when there are any.
Indignation is the emotion that travels best: it produces comments of approval, personal testimonies, and objections, three forms of interaction the algorithm adds up without distinguishing their meaning. Even contradiction serves the post's distribution.
Four questions
A group singled out to bind readers together.
Look for a named member, a dated practice, an attributable fact. An entire category can neither confirm nor defend itself: that is what makes it convenient.
"Recruiters understand nothing": if no exception is considered, the sentence describes a side, not a reality.
If the post moves on to a method or an offer that repairs the denounced wrong, the enemy served as a market.
A consultant attacking "consultants", a trainer attacking "training courses": the exception the author grants themselves is the real subject of the post.
The neighbors
The rhetorical question
"Why does nobody dare say this?": the question that installs the author as the side's spokesperson.
The fear of missing out
The designated enemy often embodies the threat: fear gains a face, the side gains a motive.
The orphan statistic
The group's trial often opens with an unsourced number that serves as the exhibit.
Write for the people you name, never against them.
Three whole posts a month, no credit card.