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They just want user base on Tron to be up so they can catch ETH and say they are DApp king. So a claytons two way swap where transactions are duplicated on Tron would help them with listed activity level. Ie if there is a new parent token and they can consolidate all activity below it up to that it looks like more people using TRX.

They only have to take steem over; and when you stake steem on tron it gets matched with Steempower on the steem blockchain. Steem blockchain runs on Steempower not steem.