Gavin Wood, the founder of Polkadot, stated in a recent interview that the collaboration between Ethereum, Solana, and Polkadot is very difficult and faces great resistance, but it is not insurmountable. This is because the market has turned technical issues into a "football league" model, making it impossible to collaborate. If the "network" itself and the "tokens" are completely separated, all tokens can circulate and be used on the network, while retaining their identity and token economic model, but can still achieve interoperability like foreign exchange through floating exchange rates.