Before I get into this is how debilitating growing up without gravity would be raised at all ? Like bones and muscles would be incredibly weak. If this is a major struggle then I'd definitely be interested in reading this.
It isn’t really hard sci-fi in that way, it’s mentioned as a problem in the settings past but the humans of the present in the setting are engineered to be acclimated to space on a biological level, life in zero-g comes up more as a logistical/societal issue.
