Yes, you don't know. If you are downloading or getting OS copies from un-reliable/un-trusted/un-verified sources, its on you. I literally just quoted you how I have an updated pirated version of windows 10(and if you want me I will update after the coming may 10th update too, just to prove this simple point) . And it's good, that you are not considering any pirated windows OS copies again, because you don't know how to differentiate between a reliable and un-reliable source.
Now if tomorrow someone complains here about how he got a virus from a downloaded pirated movie. The blame is not pirated movies but on the person not knowing how to search for a reliable version of that pirated movie.
And as I wrote in precious post, Windows 10 October update did create issues. That's why I manually update windows by the end of month and not in the mid.