This is the fundamental design behind THORChain,
@VitalikButerin. Swap, don't bridge.
Hold assets on their native chain, move value to another chain when you need to. THORChain's AMM provides security & always-on liquidity to move from ETH <> BTC and a variety of other chains
Vitalik's thoughts on bridges:
"Try to minimize how much you rely on bridges at all:
Hold assets on the chain where they originate and use atomic swap protocols to move value between different chains."
❓Do you use any atomic swap exchanges?