[realusername]

That's basically because Android nowadays has the absolute bare minimum on the kernel, the rest is updated dynamically

[Dah00n]

For some reason I read it as if you think that is a bad thing? In my opinion that is how it should be and it is a strength.

[realusername]

I think it's half bad, half good. It would be nicer if we could have a proper upgrade path for the system but this downside pushed some very clever solutions which are making Android the most secure platform which exists right now in my opinion.