The cleanest and easiest use case I see for crypto is just optimizing the whole securities issuance and fund management legacy system. For my business in alternative investments if I want to raise money for a project with a Regulation D offering I need to spend a lot of time and money jumping through hoops and dealing with numerous financial institutions.
The typical flow of information, effort and money goes like this: the sponsor (me) creates the investment opportunity under Regulation D of the SEC ruleset with the help of some securities attorneys, a managing broker dealer (SEC compliance) signs off on it and circulates it to broker-dealers via selling agreements, then, wealth advisors who are registered with those broker-dealers can sell our offering to their clients, those clients then fill out a subscription agreement and send their money to a third party called a transfer agent, the transfer agent takes in the agreements and cash, logs all the details about the investor and manages the payment of distributions with a mixture of direct deposit and paper checks, and generates tax documents via mail, these distributions and tax documents then go to the financial custodian of the asset for each investor.
This process involves 8 to 10 different parties, multiple financial institutions and reams of paperwork. The cost of capital is approximately 11% using this method.
I dream of the day that I can offer a tokenized security on the blockchain, that is held by the investors themselves in their wallet, with distributions paid with USDC directly to their wallets. The reduction in cost would be incredible--all we need is the legal framework to allow it.