If anyone is taking notes:

- Say it's environmentally destructive without doing any analysis on the alternatives

- Say it's a scam and point to actual scams that used cryotocurrency. Ignore the other use cases

- Run that same play with other criminals as well

- Plant a few toxic assholes in "the community" to try to make the community look bad

- Scream CENSORSHIP if anyone tries to counter these assholes

This will ensure you can focus your social manipulation on just a dozen or so platforms. Anyone who is starting to cause trouble can be cut off from financial support (like was done to Wikileaks).