Older people with no children do you regret it?

Do you regret not having children?

31 year old (M) here. I’m on the fence if I want to have children or not. Half of my friends/family have them the other don’t. I’m not in the best position to have any now but maybe later in my life if I decide to. I’m currently enjoying my freedom not having to take care of anyone, my peace, all my time goes to what I want to do, and I keep all my money. Don’t really want to give that up life is good for me. If I don’t have any I don’t know if I would regret it if I get older in my 50s and beyond.

Those that are older do you regret not having any children? Yes or No please explain why I would love to everyone’s take on this.