Blockchain based rewards.
Imagine if govt gives us incentive in nft form which is only redeemable in the specific store, this would reduce govt fund misuse. to large extent.
Just realized how govt monitoring can be used in benefit which middle level players often manipulate with.
The problem is if the government will be willing to allow such a system run decentralized.
I am writing an article where Ripple labs has developed such system for swiss govt. and it is public chain . .. not decentralized but anyone can access data.