Could be . I have not used Android with mouse so I can't comment on how it is working and what is the user experience. Also true. I assume that apps can be used with and without Pencil and with and without keyboard. So that is true. That's true! Agree with you there. Apple's reason to not include mouse support is primarily money and marketing. iPad users have technical concerns, but I really do not think that Apple has even thought about the technical side effects on such solution. It's because they simply do not want to do it. In other words I see iPad users' concerns because not everyone can imagine how mouse support would work with iOS but I do not think that this is what stops Apple. Apple just does not want to do it.