Can you sue a Kickstarter for not delivering?

Can someone actually sue Kickstarter if they fail to deliver on their promises? It's a valid concern for those who have backed projects on the crowdfunding platform. After all, Kickstarter is essentially a middleman, connecting creators with backers who fund their ideas. But what happens when the creators don't fulfill their obligations? Can backers hold Kickstarter accountable? It's a complex issue that involves understanding the legal relationship between Kickstarter, creators, and backers. Let's delve into it.