Well, as a computer guy I prefer a transparent system where I control what "safety" means. The promises of "absolute safety" from "hackers" is hard to hold, given that the screenshots of this "brand new OS" look as if it is an Android distribution. Sure, they can integrate their own "always-on" VPN solution which helps in "fishy public cafe Wi-fi's". But I rather install LineageOS and am in control of the VPN I want to use myself. Plus I can really control my device because I can review the open source code.