The tight coupling could be seen as a pro in the considerations because you can get access to like better ease of use code gen yeah it feels like TypeScript would be easier that way. I don't think any of the authentication stuff will change especially because rpc is not just a cdp right. Trpc really kind of blurs that line between rest and rpc where essentially it feels like you're just calling methods and doing rpc but it isn't traditional rpc It's just this layer that that sits in between your api that makes that connection feel like it's tightly coupled even though it is just a layered front of trpc.