So what would you have us do? Should we simply ban writing software, because it might have vulnerabilities? People use browsers with extensions because they're

So what would you have us do? Should we simply ban writing software, because it might have vulnerabilities? People use browsers with extensions because they're useful; if you don't think utility has merit in the face of bugs then I can't see why you would allow internet connectivity at all. (If you mean that we should ban specific extensions because they've had problems, I submit to you that all software has bugs and would ask, likewise, why the same rule should not ban all major browsers and OSs, which after all keep having vulnerabilities)