have you tried ublue or bluefin? its silver blue but its focused on container runtimes for all your apps. You can run anything for any distro from the comfort of silver blue without layering any packages. https://universal-blue.org/ https://projectbluefin.io/
WOW I was unaware of this, thanks for the input.
Even better https://github.com/secureblue/secureblue