Fedora already comes with a media writer tool and I think it's a great way of letting new users create USB installers without hassle.
I strongly believe ZorinOS should provide an installer like that as well and it's not too hard to make either.
Balena Etcher is open source and an electron app. GitHub - balena-io/etcher: Flash OS images to SD cards & USB drives, safely and easily.
It's licensed under Apache 2, It'll be pretty easy to modify and automatically download and flash ZorinOS ISO in minutes. I think Artyom should definitely consider doing it.