Lately, these “airdrop farming” projects have been looking more and more like a job—every so often they set up a task platform for you, with check-ins, tests, and even a scoring system. Honestly, I can tell some project teams are doing “sybil sweeps” just from Gas volatility—wallets get flagged, you can’t get the rewards, and Gwei suddenly spikes. Last month, there was a testnet. They explicitly said not to farm points, but a bunch of people still ran scripts to抢 gas. When I checked, the mempool was packed with txs of the same type, so I knew it was a “clearly exposed sybil” setup. In any case, since point expectations are flying all over the place, people spam the testnet with tons of txs just to get onto a whitelist—no one knows whether the mainnet will actually issue tokens. Forget it—I’ll just watch the gas and not get farmed.