Alright. They didn't ignore freefall and rotational pseudo-gravity *entirely* in Project Hail Mary -- they just did the worst possible job with it. That would be bad enough in any film, but these were *major* parts of the plot and major challenges worked around in the story! And they just side-step it all entirely -- it's like there's a narrative "gravity switch" where sometimes things just "float" and usually not... and down is always down.