I can see that happening in the future, in a few decades, tiny modular runtimes with low overhead that start in a few milliseconds, probably an entirely new par

I can see that happening in the future, in a few decades, tiny modular runtimes with low overhead that start in a few milliseconds, probably an entirely new paradigm of backend development to go along with it. Hard to imagine that now of course so everyone will just laugh, just like everyone laughed at docker.