Does not affect airdrops, just cannot participate in activities, I have verified.

Before participating in the Binance Alpha Points event, check to avoid wasting fees
Click 🎧 Customer Service and scroll to the first announcement bar. Click 'More' as shown in the picture. If there is an issue, you will see a message indicating you cannot participate in the event. If this message is not present, it means your account is normal.
If there is an issue, you can appeal, with the appeal entrance attached.
If this is helpful to you, please give a follow!