I would argue yes. There’s definitely some high points of the new expansion. Though might depend specifically what you enjoy about wow. In general, quality of life in the game is much better with the warband feature. I enjoy the storyline. The raid is good. Delves are great for solo progression. But Mythic+ is in the worst state it’s been in for years.
From your first 3 points:
Big bang theory makes a hell of a lot of sense, and currently explains CMBR extremely well. The cause of the big bang is obviously still unknown (if that is even a reasonable question.) Not liking, or understanding, the theory is not reason to dismiss it. “Spewing information from digits of pi?” This is pure stoner talk. Digit of pi are arbitrary, and are different in different number bases: decimal, binary, hexadecimal, etc. Numbers are also not things in physical reality, only conceptual concepts.
From your properties of a graviton:
Particles exhibiting intelligence? Define what you mean by intelligence. How does a photon “try to survive”? Current understanding of particles is that they obey very predictable rules governed by quantum theory, which doesn’t indicate any intelligence or decision making from the particle.
Finally, for your use of gravitons:
You have an interest in physics, which I applaud, but you should read some introductory physics textbooks, or enroll in undergraduate introductory physics classes, and master the fundamentals (Newtonian mechanics, classical electrodynamics, quantum, stat/mech).