It is, and I'll tell you my anecdote...

I am developing a game and right now got iOS, macOS, Android, web responsive, Rust for Linux and Rust for Windows versions ready. Six different source folders for the same game. It is exhausting even with the help of modern tools

If we could use just one tech stack providing native parity without drawbacks for all of them that would be the final achievement in software development, but I still think we are decades away from that