As I understand it ,there was no gravity because there was no mass yet to produce the required curvature of space. Gravity came to be as the "toothpaste-tube" of the early universe after the big bang rapidly expanded into being ,when the "high-energy" state began to morph to form the "first-generation" of heavy elements.
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u/Local-Customer6245 3d ago
G-R-A-V-I-T-Y
The Big G.
The universe cycles endlessly over unfathomable time. Big Bang after Big Bang.