Recently, there has been discussion about sharding and parallel processing, and the numerous architecture diagrams on Twitter are dizzying... Now I want to ask first: where should assets be stored? How to withdraw? Who is to blame for issues in cross-chain bridges, message layers, and sequencers? If it pauses, can you save yourself? Is there a clear exit path on the chain?

Amid the excitement, in the end, it still comes down to "can it be used."

By the way, regarding the NFT royalty flame war, creators want income, secondary markets need liquidity, platforms want transaction volume. After all the arguing, I just want to know: does the contract have a backdoor? If the market changes rules, can I withdraw my assets?
Anyway, I now test new things with small positions first; use them up and then withdraw. That’s the plan for now.