Did he mention Google to search about the casino reviews? Nope, he mention about this forum.
The thing is most people are using google and they're trust the first to third domain since it's a popular sites, this forum has low traffic and people were interested in this forum because of Bitcoin or crypto, not crypto gambling.
We can't prevent this kind problem and most newbie getting end up being scammed, after that they will learn to search more deeply.
Relying on google search feature is not recommended to find the best review sites, website developer optimizes the keywords for the first page of google without details considering the casino listings in the content, even though this forum has low search traffic about crypto gambling but we can increase forum traffic by installing ANN casino links on article content for trusted discussion reference sources.