I'll spell it out. You need a purpose that transcends yourself, your individual experiences and material possessions. Hiking and holidays ain't gonna cut it my brother. You know this because you've run that experiment and you are still left with a hole in your soul that you can't stand.
You need children. You don't want them (yet) but you sure as hell need them. Almost everyone does. It's not your fault that it's difficult to come to terms with this, you have been programmed to think that they're optional, when they really aren't for the vast, vast majority. What will be your fault, is if you continue to ignore the blaring "meaning" alarm bells that your soul is sounding, continue to attempt to fill the hole inside you with frankly hollow items, only to end up feeling the same a couple more decades down the line. Older, lonelier, with less energy and less options. Yes, you may not believe yourself to be "fit" for it as you are, and this will mean you will have to change. This is the entire point. Think about the kind of person you will have to become to be a good parent. Truly, the greatest value in life is not in what you possess, it is in what you become.
For me this is very much not the case.
My difficulties in life are being tied down by the normal life things
As much as love my dog.. He is a bind.
Its as close a simulation for kids as you can get. I would do anything for him. I have 15k saved up just incase his medical. Issues require that cash to help him.
But. I know he's a bind. It's harder to go on holiday, to leave the normal day to day life.
Imagine if I had kids, and they had the same. Issues. That's even more of a bind.
Also. From my family experience kids do not make things better. I've seen my family torn apart by inheritance fighting. My uncle talk about my grandad in same room dementia in a quite frankly disgusting way.
Its a gamble that I don't think I'd like the outcome of. I would also make a terrible parent. I'm disorganised, I have mental health (depression/anxiety type symptoms) that would make kids even harder. I'd also end up passing this onto them.
I don't want to bring kids into this world. But I absolutely don't want to bring kids into this world, be a bad parent and end up basically failing at such an important task.
I am happiest when I'm outdoors exploring/experiencing things. This is obviously incompatible with kids for a long time. If ever.
All Signs point to this being bad.
It would be irresponsible at best for me to think kids could fix this issue.