Do you realize how little BTC faucets give you? It takes weeks to have any amount to spend on something. I guess it's as wasteful as walking around all day dropping pennies on the ground because most people don't have the patience to accumulate enough bitcoin to do anything with so it ends up sitting in a wallet in < $1 balances.

The gambling component of faucets often allows the BTC to go back to the faucet user and then the facets ads are viewed at the same time (which is the real business faucets are in, advertising.)