I disagree,
It's just a different way to write and there's no difference at all, it's still a copy paster. He isn't a plagiarist since he already give the original source, if this can be considered as plagiarism, he will get banned from the beginning.
In the example I showed, there is no copy paste and the submission form is original without any banal copying. This is the normal style of presenting the material if you want to tell the community about something. Probably, in your understanding, in order for this not to be a copy paste, he needs to organize the competition on behalf of the casino, then he will not be a copy paste.
If your claim is based on the fact that everything that is retold and transferred to the forum from other sources is copy-paste, even if it is written in your own words, then this claim does not make sense at all, because retelling news in your own words on the forum is the norm and is practiced in general by everyone.