Why is Widow so horrible to face nowadays?

I dont play OW anymore, but used to one trick Widowmaker back in season 2-3 and got grandmaster, she was never THAT hated no? Like she was more of a ”get off her” type of character if you werent insanely good or had a good game.

Im sorry if this is obvious to many but why are there so many threads about her? I am not very updated on this subreddit at all, but it gets recommended to me often and I see many posts with frustration against the character.

What has changed over the years or maybe recently? What made this very high skilled character become so mainstream frustrating? (I know she always was but she seems to get way more hate now)

Id be happy to hear any timeline or any information at all! Im very interested to hear information about my old main:)!