Server side Blazor is promissing to me. Simpler development by merging frontend and backend into one C# codebase but might not work well on unstable connections

Server side Blazor is promissing to me. Simpler development by merging frontend and backend into one C# codebase but might not work well on unstable connections due to websockets. Some of my clients fall into this case. I'm keeping a close eye on it. I also need to test how it scales with regards to handling traffic.