I like helm because it's like a package manager. I don't know what's inside rpm or dpkg. I think they're terrible inside either. But the fact that I can apt install gimp makes it awesome.

Same about helm. I didn't write a single helm yet. But I like packages that I can helm install and I probably would avoid software without first-class helm. Helm is good for users. I can install it, upgrade it, configure it with values. Awesome.