Tezos for example has the problem of missing liquidity. So they voted for protocol level liquidity called liquidity baking. A little bit of inflation is used to incentivise liquidity providing. It's an experiment but it shows the power of governance. See https://liquidity-baking.com/ for current liquidity.

For sure it will always be voted on something that is good for the chain or for the token. When its good publicity for a chain to vote for charity-baking you could solve human problems.