Which they are, as you know becuase you know the actual definition of coincidence connotes an unseen cause and effect: "Noteworthy event, circumstance, or series of such, which occurs in conjunction, or synchronously, with others, and is of such a character as to suggest a connection of cause and effect, although apparently no connection of the kind exists." https://medium.com/technical-excellence/correct-yet-coincidence-and-synchronicity-are-actually-synonyms-5fd0edee06eb