The standard for the BOOP airdrop #币安Alpha上新 is an Alpha score of no less than 137 or no less than 99, and the UID ending with 4.
Through this Boop airdrop, it seems that Binance is starting to no longer use points as the sole criterion for distributing airdrops, allowing more tiered users to receive benefits. This can encourage more lower-tier users to continue participating in Alpha trading, and allow many newly joined friends to see the hope of airdrops.