If every new tech in crypto field goes to BTC HODLers for free, why would people invest in new tech?
Long time BTC holders are the oldest gang that first believed in Crypto assets. Hence, it is rightfully deserved by them to get airdrop of new coins. Moreover, these airdrops make sure that new techs in Crypto industry get battle tested in the hand of long timers. That's a plus for that tech itself.
That is why, I dont see anything wrong for new tech coins to be airdropped to BTC holders.