The thing most amateurs don't get about crossover design is that active or passive, it's more complicated than you think.why would it be complicated to make an active crossover work? All you would do is set the crossover slope and point and then adjust the response using EQ to suit your ears.
Passive is much harder to do because theres no way to adjust the slope or point quickly.
Its false that active and passive are comparable in difficulty of use.