Is it really ALL subjective? Can't SOME of these things be quantified by some objective measure as determined by science? Why are things like (e.g.) gravity an

Is it really ALL subjective? Can't SOME of these things be quantified by some objective measure as determined by science? Why are things like (e.g.) gravity and (also e.g.) psychological disorders allowed to be quantified, whilst sociological concepts are simply "all subjective" and (presumably) not the stuff of science? In actuality, we as a species are quite capable of creating theories for anything using science, and OP's categorical suggestions are not exempt merely because they deal with morality. Perhaps if we did converge on a widely approved standard for some of these morally-interesting questions about censorship and moderation, the overall productivity and quality of our discourse on forums like Reddit and Twitter might improve.