Colleagues send a thank you message in the group when leaving, but HR asks to withdraw it.

This may seem minor, but it actually pulls back the curtain on workplace hypocrisy.
HR isn’t afraid of that one message.
They’re afraid that you’ll step outside the reward and punishment system and become uncontrollable.
Many people don’t understand the essence of power.
They think power is a position, a title, or that layer of skin.
Wrong.
Power is about triggering fear and desire in those below through punishment and reward.
It makes you obedient, afraid, and eager.
Once you announce your resignation, this mechanism becomes ineffective.
Think about it.
Fire you? You’re already leaving.
Deduct your salary? Labor law won’t allow it.
Give you a hard time? You won’t show up tomorrow.
The tools HR has are useless against someone who’s leaving.
So, people who are leaving are invincible.
It’s not that you’re really that awesome; it’s that the game rules have changed.
Then why does HR still want to have you withdraw the message?
It’s not afraid of that one message.
It’s afraid of setting a precedent.
Today you send a thank you, tomorrow others will vent.
The day after, someone will post a salary slip, and the day after that, someone will leak leadership’s black material.
Once the group rules are broken, it’s hard to control what comes next.
I’ve seen the cruelest thing: before leaving, someone posted in the group,
“Brothers, HR’s XXX has particularly stinky feet. I almost got a noseful while handling my resignation.”
Then they immediately withdrew it, saying it was sent by mistake, and left the group.
The person is gone, but the words remain.
You want to find him to clarify? You can’t.
Want to report to the police? The police won’t care.
That’s true invincibility.
But I don’t recommend doing that.
It’s not fear, it’s just not worth it.
The industry circle is small; if you’re too satisfied in this moment, background checks might get stuck later.
For a moment of anger, cutting off your own future—that’s foolish.
The truly smart people leave with dignity, and only show their true colors afterward.
Here are three practical tips:
First, you can post your resignation message, but only about work-related content.
Hand over your tasks, thank those who helped, look forward to future cooperation.
Three sentences are enough—no more, no less.
Second, if HR comes after you, don’t fight back hard.
Follow their instructions to withdraw, then send a more formal message.
It seems obedient, but you’ve expressed everything you need to.
This is called soft resistance—avoiding escalation and not humiliating yourself.
Third, don’t provoke someone who’s already announced their resignation.
If you’re a leader, don’t give them a hard time now.
If you’re an employee, don’t make threats now.
Leave some room for future interactions; it’s better for everyone.
Finally, let me be honest.
The essence of power is constraint.
Those who cannot be constrained are invincible.
But invincibility doesn’t mean you can do whatever you want.
If you want to stay in this industry, reputation is more important than momentary satisfaction.
Leaving with dignity is responsible for yourself.
And it leaves a way out for those behind you.
The industry isn’t that big; we’ll meet again someday.
Don’t become the person others have to bypass.