I suspected from the start that due to the way these mRNA shots work -- they are not actually a vaccine at all in that they do not "mimic" natural infection but rather cause your cells to produce the spike protein that the virus has and that elicits an immune response -- that the antibodies produced by those jabs would be distinct and distinguishable from natural infection.
All of the so-called "experts" who worked to develop these and the firms involved knew damn well this was the case when they started developing them -- and did it anyway.
Now we have hard, scientific confirmation of that and it's very bad.
In fact it's potentially nation-ending bad.
An adversary that develops a virus (e.g. another modified/mutated bat virus, for example) that selectively targets ADE in people with the specific antibodies from vaccination, which are distinct from natural infection, could easily kill every single person who was vaccinated and not harm or only make mildly sick those who either had Covid-19 naturally or who were uninfected and unvaccinated.
The nightmare scenario that has always driven bioweapons research is the push to discover some genetically distinct means of targeting a bioweapon such that it only kills your adversary and leaves everyone else alone. It's even worse for your adversary if your side gets and transmits it but doesn't get sick. This has never been found despite diligent effort in the past; all attempts to find such a distinct vulnerability have failed, showing reactivity across the board and thus strongly suggesting that if that "thing" was completed and got out it would kill indiscriminately. That you cannot stop a virus from circulating (even isolated islands eventually got hit by the 1918 pandemic flu!) means that releasing a virus or bacteria that nobody on "your" side has been sensitized to yet doesn't help because when (not if) the sensitizing agent gets into your population all your people die too.