why is there almost no activity on any of our Discord, Telegram, etc or even Twitter?

Happy to help you with your proposal to handle social media for the tribe.

Do you think people will invest I don't know how much money in a token from an "almost" dead community to try to remove a culprit that is clearly not beneficial?

No but they aren't being given SPORTS stake. If they aren't providing valuable content to stakeholders then their share of the tribe will diminish without anyone having to purchase them out. Unless of course the content creators are just selling off their stake and the Actifit community is the one buying. Wouldn't know anyone that sells off all the stake they earn in the community would you?