Feedback Please: Paid Slack Chat Room for Crypto Believers Only

I was inspired by another IH member so I wanted to run an idea by you all to see what you think.

Since crypto currency can conjur up so much emotions from one side of believers to the other side who thinks it's a joke, I wanted to see if creating a dedicated Slack chat room for the believers to interact with each other without having to deal with trolls or getting into an argument. In order to repel some of the trolls, a fee of $5/mth is required to join the room.

What are your thoughts? If you're interested, message me and I'll send you the link to sign up. Trying to see if I can get 100 people to sign up as validation. No money is due until the room opens up.