I have owned multiple iPhones since the original but what really bugs me is that there aren't any official ways for downgrading your iPhone without saving blobs

I have owned multiple iPhones since the original but what really bugs me is that there aren't any official ways for downgrading your iPhone without saving blobs and being quite careful[1]. I understand having an official downgrading technique brings up security issues but either way the bugs are getting pretty crazy. [1] https://ios.gadgethacks.com/how-to/downgrade-ios-11-back-ios-10-3-3-your-iphone-0178028/ https://ios.gadgethacks.com/how-to/downgrade-ios-11-back-ios... [2] My Windows computers at work and Windows Phone let you downgrade lol.