Good web standards take implementer consensus and users into account too, including their security. Google has ploughed ahead with File System Access in order

Good web standards take implementer consensus and users into account too, including their security. Google has ploughed ahead with File System Access in order to meet a developer desire (and occasionally user desire). Mozilla and Apple have declined to implement it (or at least the dangerous half) because no one can find an acceptable solution to the security problems. File System Access is not currently a good web standard—in fact, it has not even progressed to being a web standard, because of these problems.