Recently, when I see words like "data availability / ordering / finality," I was initially scared too, but then I realized one main thread is enough: who is the first to insert the candlestick you see, whether others can modify it afterward, and if there is on-chain evidence to trace when things go wrong. To put it simply, ordering is like someone cutting in line in a queue, finality is whether the transaction has been stamped with a seal, and data availability is whether the ledger is openly placed there for people to review.

On the perpetual side, what I care more about now is: once market sentiment collapses and a liquidation cascade comes, on-chain congestion + disorderly ordering can break people's confidence... When my own funding rate gets tangled, and my position distribution starts to trend unilaterally, I will reduce my position first to avoid blaming the network at the end.

Additionally, in some regions, taxes and compliance tighten and loosen, causing deposit and withdrawal expectations to fluctuate. People are actually more prone to panic over "whether they will be blocked." Forget it, I won't go into bigger narratives. Anyway, I just keep an eye out for signs of "ledger modification / front-running / invisible ledger," and if something feels off, I’ll withdraw.