Occham's razor suggests Many worlds, requiring a great many extra universes is highly unlikely to represent reality.
Evidence in favour of uni-temporal model as proposed . (Woodward, G., 12. 12. 2021) https://vixra.org/abs/2112.0057 ---;provides sequential time, allows relativity of observed, dispels the paradoxes of Relativity.
Hydrodynamic analog of quantum behavious shows there may be some likeness to noumenal of the wave representation of particles. (NB) differences.