I'm sorry that your life is so challenging.

btw, I suspect that you are just wrong about this. On my Edge unit, I can turn off each particular type of alert that I wish, with no changes in other features. And even if I don't bother doing that, the alerts disappear in a moment or can be eliminated just by touching my fingertip to the X in the corner -- not really necessary since the alert is tiny and doesn't obscure much of the screen.