I also found this 'Open Letter to the Diplomats With "Havana Syndrome"' provided helpful context.
https://www.psychologytoday.com/us/blog/its-catching/201911/...
https://www.psychologytoday.com/us/blog/its-catching/201911/...
That doesn't make sense, because the supposed culprits in the narrative are non-Cubans.
That’s the rather tidy thing about claiming to be attacked by a weapon no one can see and that leaves no evidence of use: you’re free to build theories that suit your geopolitical ambitions.
If you believe that there are several diplomats with real injuries and persistent symptoms, then it stands to reason that something happened. No amount of FUD can controvert that.
Personally I have no geopolitical ambitions. What I do have is a great deal of faith in the American investigative apparatus, and none whatsoever in the honesty of Russia and China.