What about server-side render on page fetch and client side rendering afterwards? Or running business logic client side so the UI appears snappy and then enforc

What about server-side render on page fetch and client side rendering afterwards? Or running business logic client side so the UI appears snappy and then enforcing that logic server-side? This would benefit from the same code running in both contexts. But I agree with your other points, its not a huge deal. Even the points I mention don't seem like core issues.