Thank you for your reply @masterthematrix

If robots would overtake content creation than this would obviously effect Steemit.com but not Actifit.io or Steemmonsters

That's true, but those applications are also based on Steem token, so when its price is affected by the AI activity they will be also affected.

I can see great value for all the data that is available on the Steem Blockchain for AI projects

Yes, the amount of transparent and easily accessible data is enormous.