digdeeper.clubは安全ですか？

In two words: Avoid, Cesspool. The site has been observed to exhibit a range of undesirable qualities such as emotionally manipulative language, the dissemination of disinformation, the promotion of pseudoscience, and others. Its XMPP chat reflects similar content and unfortunately does turn into the host of discrimination, hatred campaigns, racism, antisemitism, sexism, toxic behavior (trolling), with everything on par. The owner responsible for overseeing the chat does not in any way do the administrative job or prioritize creating a positive environment, instead aligning himself with the group's deeply rooted negativity and will likely attempt to manipulate you to follow their unhinged views. The owner holds a strong belief in him being a savior of humanity "acting with your best interest" to convince you in all the site's points being true; He might try to actively manipulate you by the divisive mindset of "us versus them", all while attributing any global issues to "the elites." It is critical to note that those who manage to resist this influence are very few in numbers and tend to remain silent or leave. I strongly caution against making the same mistake I did and urge you to steer clear of this corrupting place.