To me, that looks like yet another "entrepreneur" actually making his / her money by selling a paid membership club. I first saw that technique with the Tropical MBA and Dynamite Circle crowds, and this uses very similar language on their sign up page.

"Mastermind Member (€75/m)" "Weekly check-in to hold you accountable for your business goals"

For paid forums or paid Slack like this, I always wonder how it benefits more experienced entrepreneurs to join. The 100€ monthly fee kind of suggests that the value I receive from being in that community is going to be larger than the value I add by mentoring others and giving advice.

But in the past, my experience was more that I'd get pitched a lot by online marketer types and people offering services for startups. Plus these groups tend to attract "idea predators" who check out what works for the bigger companies and then try to launch their own clone.

For these reasons, I believe this kind of paid networking groups always end up being almost exclusively filled with amateur marketers.

Please explain to me why I'm wrong. I'd really love to find a good networking group after so many false starts...