Re: your last 2 sentences, mostly I think God has made Himself clear to all men and at this point wherever He has made His Son clear, which is most of the world by this time and for quite some time, men are aware of Jesus Christ and His Spirit is working in the world to convince anyone who's interested, so He's available to them. I think the problem is in men and they have the ability to understand the issue and make a choice. For varied reasons within them, many don't choose to believe.
This is why I asked you about your kids whom you seem to know quite well. I think if we can drill down deep enough and someone is willing to answer and discuss honestly as best they can, we will find in many, especially but not exclusively the younger, some sense of desire for autonomy likely based in something in the natural they see some value in. Of course, there are other issues in other people, like anger or resentment at Him for things that have happened or are happening, but the Romans1 issue of rejecting Him is stated quite clearly as seeing no value in having Him.
Faith in part is submission. This latter word was the original failure in Faith. Nothing has changed. As I said, Jesus the One with all authority in Heaven and on earth in John4 makes it emphatically clear what and whom God is looking for in the world. Even in the angelic realm, it's the same issue re: submission.