Of course there is coincidence, i.e. cases where two or more events are happening in a certain particular sequences. I just do not believe it could and should be always equated to causality, yet this is digression already. Regarding conspiracy theories, I cannot stand and fight for the opinion they all are completely false, although the possible kernel of truth in most of them seems to be tiny, well-hid and usually so obscure it almost could not be reckognised as such.