Using a package manager or manually grabbing the files and building it IS basically like dragging files to an Applications folder.
You have all your files for an app in one known spot. That's all there is (excluding environment variables). What is non-unixy is installing a bunch of garbage into a registry (did I mention I hate registries?).
No, using a package manager where you select the app you want is NOT like dragging and dropping executables into some magic location on the filesystem.
Using a package manager or manually grabbing the files and building it IS basically like dragging files to an Applications folder.
You have all your files for an app in one known spot. That's all there is (excluding environment variables). What is non-unixy is installing a bunch of garbage into a registry (did I mention I hate registries?).