For them, Android doesn’t have a security problem.
They also tend to be pretty good at not installing apps that might play fast and loose with personal data. This openness is a boon for the tech-savvy Android user, because pretty much anything on their device that they don’t like can be swapped out for something better. A ndroid is the most popular operating system for smartphones, by far, and it's also the most open, in terms of how much you can customise your device – replacing its default keyboard, for example – as well as the approval process for developers to release new apps for it.