See for yourself:

The companies announced Friday that Tron and Steem developers will jointly be looking into migrating Steem products and users to the Tron network, and ultimately swapping the STEEM token for a new Tron-based version.

No timeline for this migration was presented.

He was talking about migrating all apps and users to Tron and swapping STEEM for a TRC10 token (on a centralized network he was the dictator of).

https://www.coindesk.com/steemit-sets-up-shop-on-tron-network