Cardano will release native tokens and smart contracts soon. i would like to see Bancor on the Cardano Blockchain
BP is using LiquidApps right now and working to build the bridge with Polkadot. I imagine other chains like Cosmos & Cardano may come after… hopefully.
DOT is great tech but so is ADA’s tech… A cardano bridge would be even better, their community is massive and very loyal. They have 1000+ staking pools and over 70% is staked.