Being unable to grasp what its for, and only being capable of two comparisons, they have made their complex calculation. Since it doesnt look like Harry Potter it is obviously Russias equivalent of the swastika. Also some are saying its related to Q as in Qanon.
https://twitter.com/kamilkazani/status/1500495309595725831?t=kp3vmidXVeemkG4e3cFVHw&s=19
It's literally just IFF.
They are also using V, O, Δ, but only the Z markings look the coolest and most mysterious to laymen.
Russia's propaganda teams have picked up on people's interest and curiosity behind the Z markings and are now pushing it as a symbol to rally behind for a morale boost.
That's all there is to it.
Not helped by media and youtubers referring to them as Strange, Mysterious or I've even seen Sinister.
Russians didn't even have to run this as a psyop, idiots psyop'd themselves with this.
100%
Anyone with half a brain cell knew instantly that it was IFF, just like the orange plates used by the coalition in afghanistan/iraq.
Next they will think the colored tape around soldiers arms and legs means something secret too.