Kindly, how can you seriously be calling this secure?

By your pictures this is /e/OS, a system which hasn't had the browser/WebView updated in 7+ months, is consistently 2 months behind the ASB, is 1 year behind the PSB, and has a PDF viewer with an engine from January 2016.

That is 196 known security issues in the browser, hundreds in the OS, and another 60 in the PDF viewer.

I document these issues and many more here: https://divestos.org/misc/e.txt

If this really is /e/, you seriously need to address this.

Go rebase on an actual production OS like GrapheneOS, my DivestOS, or CalyxOS.