The third time I heard a friend say, "I just authorized it once and didn't transfer any funds," I really couldn't hold back... Unlimited authorization is like leaving the house key under the doormat; nothing happens normally, but if something goes wrong, the whole family could be emptied out. Revoking permissions is as easy as going to sleep; normally it's a hassle, but if you really need to, you stay up all night worrying.

Especially recently, hearing about some regions raising taxes and tightening regulations, then loosening them again, causing uncertainty about deposits and withdrawals, I feel even more inclined to clean up this "controllable risk" on the chain first: revoke permissions after use, clear out old agreements, and don't keep a bunch of "permanent passes" in my wallet. Anyway, I’d rather be cautious than wake up in the middle of the night to a notification saying, "Your balance is gone"... For now, that's how it is.