So... can you explain why I wouldn't just use my own models and workflow? What does Glaze actually do? It looks like it has a private and public "store" where y

So... can you explain why I wouldn't just use my own models and workflow? What does Glaze actually do? It looks like it has a private and public "store" where you can upload your apps? Can you explain to me how this is different than say, uploading my source / binaries to a server which is connected to the internet?