This article (which I only skimmed, since it appears to be clanker-written) seems to completely ignore the new world we're in with security vulnerabilities - once the bug is confirmed, it is easy for many people of moderate skill in the art to rediscover in independently with AI assistance. The work the independent researcher who confirmed it / released an exploit did could have been done by many people - and probably was, including by members of the blackhat community. The fine details of the vulnerability are no longer crown jewels, just some rough details are enough