These days, everyone is talking about parallel processing and sharding again, and the atmosphere in the group is like during the New Year. My hands are starting to itch... Basically, whenever I see "faster and cheaper," my mind automatically fills in: Will authorization become more chaotic? Where are the exit paths when crossing back and forth? Who do I contact if something goes wrong? Recently, some places have been adding taxes and tightening compliance, then loosening again. Everyone's deposit and withdrawal expectations fluctuate, making me more anxious: when the time comes to withdraw, I don't want to get stuck on the bridge or caught in some inexplicable signature pop-up. Anyway, I still stick to my old habit—review permissions weekly. If I can avoid unlimited authorization, I will. The excitement is there, but the safety of assets is the string that shouldn't be broken.