Are people in Oklahoma friendly?

I've often heard people talk about the friendliness of those in Oklahoma, but I'm curious to hear your thoughts on the matter. Do you find that the people of Oklahoma are generally welcoming and open to meeting new people? Or is there a more reserved or cautious nature among the locals? Additionally, are there any particular customs or traditions that contribute to the sense of community and friendliness in Oklahoma? I'm eager to learn more about the social dynamics and interpersonal relationships in this state.