I understand that there are a few different ways to do this, but having a toggle in the Customize section of an element, with the Hide During Breakpoints control, to have a toggle to forcefully hide or show the element for the pointer:coarse
and hover:none
CSS media queries.
This would be a massive addition to responsive design of sites, especially with iPads and touch devices being used much more frequently these days, and simple viewport width media queries are a bit lacking in this area!
Something along these lines would be a very welcome feature to have in Cornerstone