Learning about Bitcoin Air Payment, its a official fork from Bitcoin or not. if this its real i hope can be succes like other fork similiar like Bitcoin Gold or maybe Bitcoin Cash. Waiting for the update .
I don't know concerning it, and too there are any doubts in this respect. I didn't meet earlier a fork which would work at erc20 ethereum blockchain.
seems like you did not do your research properly.
who said that Bitcoin Air will become an ERC20 token ? as far as i know they are creating their own blockchain.
and you can find that on the thread ;
By combining both the feature-rich, and populated base of Bitcoin with the Hybrid PoS/PoW source of Peercoin, along with a dual-chain Blockchain developed with Carbon Credit Asset Backing.
personally i did not see anything related to ERC20 token on the thread and on their telegram channel.