Since this thread has drifted seriously off-topic (probably no longer even appropriate for this forum!) I have responded to this message in a new thread..... If, but only if, they are using a laptop without an external keyboard. That may be what you do and it may even be common practise, but unless you can provide evidence that it is what a significant majority of 'ordinary' (domestic or whatever) users do, it is remarkably arrogant of you to speak on behalf of them and describe what they do and do not do. ....
Kind Regards, John