His own words in one of his post: "Vermutlich sind eure Accounts schon schön beschädigt von der Show in DT."
In english: "Probably your accounts are already nicely damaged from the show in DT."
However he seems to be right. Your colleague worked hard to get an own thread in the reputation-section, but he did it. Congratulations.
Unknown01 already got distrusted by enough people to get thrown out of DT2. Looks like the community agrees with 1miau.
1miau celebrates here a "show" to discredit @Unknown01 and other users.
The thread wasn't even started by 1miau, but by Kamix, because Unknown01 threatened him.
Also, he has threatened several times to start a campaign in the meta and ruputations thread if members disagree with him if users don't stop posting.
His announcement of starting a thread in meta and reputation was justified and you are lucky, that he didn't post it a long time ago. He even warned you, that there probably will be damaged account if the topic would be discussed in reputation.
Sorry to say - these are Putin methods.
[ irony ] Wait, does that mean you like it? [ /irony ]
By the way: Your comparison is bullshit and you know it.
Two days ago, there were 3 threads closed by the moderator because the situation escalated. But the escalation always has only one name: 1miau. He sabotages the discussion by massive attacks against the discussants. He insults people again and again and again. The moderator has warned several times: discussion please be fair but without insults. But 1miau goes on and on. He produced and provoked reports, with full intention to destroy the discussion.
As already mentioned, the thread was closed because of Unknown01, you and your other colleagues not following the rules and provoking reports. It is NOT 1miau's fault. So stop spreading lies like Unknown01.
And now, he starts his announced show: Damaging accounts by spreading lies - nice!
Again: 1miau is not a liar and you are damaging your accounts, not 1miau.