I think what you are looking for is Buddism, less the supernatural BS. Do not harm others, control your urges, etc.
I am more of an animalist myself. I used to hunt, which I regret to this day. When you kill a sentient being, part of you dies with it.
I always lived below my means, did not need to have the latest greatest toys, retired early, so I guess maybe I am a Buddist LOL.
What annoys me the most about religions is their supernatural claims and their moral standard or lack thereof.
I see Buddhism more as a self-improvement manual. It teaches you how to explore the cause of 'suffering' (i.e. mental anguish, stress, fear, anger, etc) in order to take control of it and rise above all that nonsense... the woo-woo is optional
I'm not a fan of supernatural claims either. I tend to gloss over the parts where people talk about gods, past lives, etc. I don't believe in chi or any supernatural energy. IMHO, a good Buddhist teacher doesn't even mention these things.
I'm a big fan of Alan Watts. He is very theatrical, makes a great performance and speaks a language I grok. There are plenty of other teachers if he doesn't strike your fancy. Ajahn Brahm and Ajahn Chah are also good