Where do you make money on wHIVE?
You can trade wHive on DEXes. Also, if you provide liquidity on Uniswap, you earn part of the fees (https://www.asiacryptotoday.com/uniswap-guide/, https://decrypt.co/resources/what-is-uniswap).
Would we need to pay ETH GAS costs?
Yes.
RE: The First wHIVE Was Just Minted on the ETH Blockchain