looks like a bot comment farm they have setup,
you might have discovered a way to spot this kind of abuse and put an end before they clean the reward pool,wow good job @nnnarvaez
I now know supporting you as witness was a vote well placed,
keep up the good work 👍
I wrote a reply and it fail to post.
Basically i was thanknig you for your trusting me on my witnessing.
And explaining that i would prefer to create a Report of Pride recognizing users that encourage discussion and engagement than a post of shame for the little abuses.
Most people needs guidance in what the steemit spirit can be... a place to reproduce what is wrong with the world, or a place were we recognize what is good in us and encourage its spread and adoption.