True, there's nothing wrong with using these resources, although I'm a bit disappointed when a "Awesome List of ML/DL" pops up every other week on HN with similar content/topics.
I am equally disappointed as well but I realized that my disappointment should be directed towards the people upvoting such lists and not towards whomever's creating them, because, on a personal level, such lists are useful. For the entire field however, I agree with you.