This is not equivalent whatsoever. TFA's point is that the CVEs are unpatched in supposedly supported macOS versions. The link you provided just talks about the CVEs broadly.

Knowing that the ticket is still open is helpful, yes. But it can be expressed as a Boolean, dedicating a whole essay to it is pointless doomsaying. I’d much rather read the technical details and level of access needed to exploit it so I can take steps to protect myself.

That a company selling antivirus software is more willing to devote an essay to doomsaying than technical info that might actually help users is a good indication to look for alternative sources.