(1) Cosmos Hub functions should be single and simple. **juno may be the opposite, but the growth of osmo and terra seems to indicate that users like omnipotent hub design (terra fall or have nothing to do with functional design), leading cosmos Hub to try to enable CosmWasm, although controversial, Proposition 69 has been rejected(*Extended reading: Further explanation on Proposition 69*);

(2) The single-token model that integrates Atom, governance token and gas token is not conducive to network security, and price increases will also lead to excessive gas costs;

(3) Mainstream public chains such as ETH are single-threaded, Solana’s multi-threading frequently crashes, and Terra users rely too much on ust’s empowerment, all of which require a more efficient multi-threaded contract platform to improve.

(1) Cosmos Hub functions should be single and simple. **juno may be the opposite, but the growth of osmo and terra seems to indicate that users like omnipotent hub design (terra fall or have nothing to do with functional design), leading cosmos Hub to try to enable CosmWasm, although controversial, Proposition 69 has been rejected(*Extended reading: Further explanation on Proposition 69*);

(2) The single-token model that integrates Atom, governance token and gas token is not conducive to network security, and price increases will also lead to excessive gas costs;

(3) Mainstream public chains such as ETH are single-threaded, Solana’s multi-threading frequently crashes, and Terra users rely too much on ust’s empowerment, all of which require a more efficient multi-threaded contract platform to improve.