Friends, although I know that in general, nothing that contradicts relativity will be listened to, for those who do so, I will give you an explanation of why I understand these relativistic theories are quite wrong.
By the simple, verifiable, proven and reliable Newton's law, it is clearly seen that whenever there is movement of a body or particle it is due to an inertial force if the movement is continuous; or due to an applied force if there is acceleration.
f = m.a
This as I say is clearly seen.
It is also understood that if hypothetically the masses deformed space in their vicinity, then the particles that were close to those masses would take the deformation that space acquires, but they would not move from their place in said space, that is, they would not begin to move through space towards the mass.
And we would ask ourselves:
Why then is it said that a hypothetical deformation of space also gives acceleration to the particles?
Well, I understand that they are simple conjectures and inexplicable and incongruous deductions from the Relativistic formulas.
I really look at these formulas and I don't see where it exposes or explains that particles accelerate near masses.
Therefore, I am left with what I see and I understand: that without forces there are no accelerations.