These. Though with things like science, the internet & technology nowadays, a lot of people are waking up; Mostly Millennials like myself (I'm an older Millennial at 40). The Zoomer Generation (or Gen Z) happens to be the least religious generations of all.
And you certainly don't need a man-made deity or a man-made fairy tale book (being the Bible, Quran, etc.) to be a good person. Morality has existed long before either of them had.
There are even people who spoken up about bad experiences about Christianity, Islam, etc. & have gotten out of religion altogether. Look at some subreddits on Reddit such as r/Agnostic, r/ExChristian, r/Atheism, r/TrueAtheism & r/ReligiousFruitcake & the site called exchristian.net as examples.