Token Utility Future

We all agree that the tech that Harmony is developing is amazing. 2-second finality, proof of stake, ETH bridge, NFT marketplaces, etc.

But what is the long-term role of the ONE token? It has been the vehicle for their testing their technology but will it be the currency that is ultimately transacted with it? In other words and for example, with the ETH bridge, is there a conversion to ONE at some point, or will Harmony’s block chain simply support the movement of ETH itself?

I think the role of the ONE token (the asset we hold) will be critical to its growth. Any thoughts?