well, i'm just boiling it down to the two axes i see as most visible to users... boring/interesting and love/hate

you can use more axes if you want but each new axis adds decisionmaking cost and reduces the chance of actually capturing that information

the majority of humans have been dumbed down to 2 years old territorial 2d mentality so asking for more than 4 cardinals is literally not gonna work

and you won't have a grapevine without two dimensions, so 4 is it

don't overthink it