Remove cross-platform browser criterion

I think this is a duplicate of Remove cross platform minimum requirement for desktop browsers Site Development > Continuing discussion from the Trivalent suggestion thread, specifically from this reply. The question is should we remove this minimum requirement? Must be available on Linux, macOS, and Windows. Is it arbitrary? Does it relate to privacy and/or security? EDIT: there is also Abolish irrelevant to privacy requirements which seems focused on a similar topic