>How is Genode better/easier for the common user than Qubes-Os ?
Qubes-OS is a tool for letting you run your digital life in a series of boxes which are separate from each other. So, if one gets infected, the others aren't. It is similar to the trend of using Virtual Machines to separate areas of concern to try to limit the damage of a rogue process.
Genode takes a different approach entirely. Instead of dividing your computer into a few boxes, each of which is subject to any rogue process, it gives each and every process NO access to anything else, except for those things explicitly provided.
The analogy I like to use is that of a wallet.
The Windows, MacOS, Unix, Linux, etc.. approach is to hand over the users wallet to any program that is running, and hope the program doesn't misuse it. Anything in the wallet (your system) is at risk.
The Qubes-OS approach is to do the above, but to have the ability to have more than one wallet, to divide up the risk a tiny bit.
The Genode approach is much like a human uses a wallet, you decide what resources are required, and ONLY those resources are at risk.
The ease of use is that it is effectively impossible to limit the resources a process can access in other systems, whereas in Genode, it is almost drag and drop.