I do not agree. People supporting Justin Sun actively supported the centralization of the chain. It doesn't matter if they did it because they supported the centralization factor (with their censorship policy on Steemit we are noticing now what he wants to do) or if it was to achieve their own selfish goal by taking the blockchain hostage. Either way they threatened the integrity of the blockchain.

One of the key factor of PoS is that the value of your stake is threatened if you do a malicious attack on the integrity of the chain.

Now, missing out on the airdrop is exactly what should happen.

For everyone that was included in the script by accident there will be DAO proposals to include them in the airdrop.