Well if someone says it is “extremely obvious who did it” then it kinda does matter if they can then say who did it. The fact that miguelazo couldn’t name who did it indicates that perhaps it is less than extremely obvious who did it.
I agree that both the USA, and the UK has the means to covertly carry out such sabotage. I also agree that both has the motivation too. There are other countries with the means and motivation too.
> maybe Ukranians? Poles? Idk
That last one. That hits it on the head. The correct answer given the publicly available information is that we do not know. We should say that more often. It is a sign of strength, not of weakness.
But in any case, of course we don't know. But we should attempt to find what is and isn't a reasonable explanation, and what may be most reasonable.
This is growing in the telling.