This thread is taking a turn. This is literally all about personal preference. There's a difference in saying "i don't personally like shelters for xyz reason, what about you?" And saying people only sleep in shelters out of fear./they must have the wrong gear. Most shelter dwellers do so selectively. I.e. during bad weather or if its empty etc.
I too have slept in a tent in the rain, even during Matthew, and it was fine. However, given the choice i personally prefer a shelter. I can walk around, i cam spread wet gear out much more, i can have space etc.
If you dont like it, more power to you. We all hike for personal enjoyment. However you find that without impacting others is your prerogative. And mine is mine.