It started a long time ago - December 02, 2017
It was reagannn
post, i can't do proper quotation because of locked thread.
johhnyUA told the "amazing"
story about a friend whom he invited to the forum.
He is not my alt, he's my friend whom I invited to this forum a long time ago. (2015 as register date to both of us). But he start to write actively only this spring (when he understood how profitable bounty campaigns could be).
If any trustworthy member would ask about proofs, we are ready to provide it.
yes, he helps me to do translation for russian branch on this forum. Some kind of translation company
These were different tokens, and
marlboroza responded:
All of you who get caught, you all say the same shit - "he is my friend - i invited him", "he is my wife - i introduced her", "he is my neighbour, i told him about bitcointalk".

I've never seen someone says "my friend (add random account) invited me here", "my hubby (add random account) told me to post here" "my neighbour (add random account) told me about bitcointalk".
Having alt account is not against rules afaik. Just don't cheat campaigns. 
We can say that this case was closed at that time.
Now let's see if these two users listened to marlboroza?
To begin, I note that Kvanko's Twitter is
Kvano_UA 
And I was very surprised looking at the registration dates of these users:
Kvanko Registration Date:
10/29/2015johhnyUA Registration Date:
10/30/2015It turns out that johhnyUA invited Kvanko to the forum, but registered himself a day later

As you can see from their wallets, they did not listen to marlboroza and began to actively participate in a large number of bounty/airdrop simultaneously:
0x6350632F0c38eF922EA2Eea20006779724eF08580xAc54207e1C318E2eFaE59e9B46D37Eba622617Fbthese were campaigns
More Gold Coin,
Module Token,
PoSToken,
Spectre.ai,
The Movement,
eBIT,
HOWL,
COSS,
SENDERON etc. too much to list all.
A couple of more detailed examples:
Airdrop https://docs.google.com/spreadsheets/d/1tIMKx80RdDwydtReNwsZzuUO0KYHUqaMnWWar45EAak/htmlview
Signature campaign https://docs.google.com/spreadsheets/d/1V59QNgQQ-mN8ZpvCevMPT7DCMtTyMCMmlO-gUWPXfSQ/edit#gid=2035939761

Some things they did at the same time. Example: Senderon tokens were in both wallets. One day, two, three... and suddenly after 21 days with an interval of half an hour, the tokens leave wallets
https://etherscan.io/tx/0x2b53e3ed8b54828c4526c74c927ea41b0147154bb54b4d486d983862f0b13d3dhttps://etherscan.io/tx/0xc7a27431a718bb092657d74e2b3884d8b7002b0fbd65596b0c94e77d291054a1In addition after johhnyUA
made his bet in *Q2-BTC-PRCE PREDICTION-GAME* Kvanko woke up and
made his bet during the day. It was March 29, 2019. His previous message was written on
October 30, 2018.
I think that there is no johhnyUA's friend (well, or he exists in johhnyUA's head) and both accounts are managed by one person.