@Yamatsu
From what I've read online, apparently, there is a massive cloud of alcohol that is just floating around in deep space that is many times bigger than our solar system. According to an educated guess/cursory analysis by scientists, it also tastes like raspberry schnapps, but that's not what I'm here for.
What if there was a massive cloud of liquid (water, liquid methane, etc.) that people "inhabited" and used in their day to day lives? Could it have gravity? Would people be able to use boats or would they need spaceships? Water could be separated into hydrogen and oxygen for rocket fuel, but would it need its own ecosystem? I'd love to hear your thoughts on this!