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If this brings them joy and satisfaction in life, then I'd say they're doing all right. The search to find happiness in life isn't easy for many of us, and we've only got the one shot (as far as we know).

Your opinion noted. I don't care to change it, but I don't respect it

Your priorities are clearly different than others', but that's part of the human condition: we are indeed all different. Different things satisfy different people. It goes against nature to expect everyone to think the same way.

If your actions or inactions affect me negatively, you're(in general, not personal) the enemy

Well, you can perceive that someone's actions affect you negatively. You can also choose to not be affected (within certain limitations).