@antman Entanglement is hard to believe. It’s also not necessary to believe. See my below reply to @Thibaud70

Fritjof Capra in his book The Tao of Physics drew parallels between eastern mysticism and modern physics.

I wonder why Neils Bohr, one of the founders of quantum mechanics who was awarded a Coat of Arms by the Royal Danish Court chose the Chinese Yin Yang symbol that adorns his heraldic shield.

Solid reality is when 2 observers have the same result, but mind reality is unique per mind and usually called Insanity by other minds/observers. sadly or luckily we need a common/solid reality to live. my bank account means nothing till have confirmation from others.
that's why religions or such, at max, can give people a simple inner peace, by manipulating and replacing the common reality with an illusion.

i once tried to understand entanglement - but I gave up. But I'm the man who turns this failure into mysticism

Science requires evidence, and belief without evidence is either religion or science fiction.