Shutting off Outside Browser Activity

[macmillen1]

Is there a way to make my Iphone unable to access an internet browser through links outside a browser app? For example clicking on a link that opens a outside website through the Facebook app rather than directly through safari. I'm trying to make my phone unable to access pron using Covenant Eyes but theres still this back door way of bypassing its monitoring if surfing is done through link that opens up in an app outside of the covenant eyes browser. I'm hoping there's a feature that allows that to be turned off.

 

[now i see it]

Since that content can be viewed on any device or app that can connect to the internet, the only absolute fail safe method to make it impossible to see attractive bare flesh is delete all browsers or apps that can access an URL.

That means deleting Safari and prohibiting the installation of other browsers through Screen Time settings.
An iPhone that’s been crippled to the extent that it can’t connect to the internet at all would be a very limited device.