If you're willing to leave vanilla Android or Apple and experiment with a new OS project, you should check out the security focused Android fork of Copperhead.

If you're willing to leave vanilla Android or Apple and experiment with a new OS project, you should check out the security focused Android fork of Copperhead. https://copperhead.co/android/ https://copperhead.co/android/ Why go through all of the grief of switching without a security focused purpose?