Gwei is the denomination of ethereum aka ETH when the worth of ETH turns into so loopy we it wouldn’t make sense to say how a lot ETH however how a lot gweis.
For instance 15,637,388,822 gweis equals 1.5637388822 ETH however you’re not gonna say .000000001 ETH for a burger you’d say 1 gwei
Mainly a gwei millionaire could be much like of a usd millionaire now however usd could be value a lot lower than a gwei within the close to future so nobody will even settle for usd anymore.
So 1.5 ETH now might make you a multi millionaire sooner or later and many others.
Identical goes for sat for BTC.