May I ask what do you think about Yves Couder’s findings ?
(I’m not a physicist)
His experiments gives us an analogy for what could really be quantum mechanics. He can reproduce the double split experiment at macro scale.
It’s not a new theory, it would bring us back to pilot wave theory.
A droplet bouncing on the surface of a liquid has been found to exhibit many quantum-like properties, including double…www.wired.com
But it could explain both gravitation and quantum mechanics.