If humans actually value and put true meaning on the cycle of a human life, there would be little to no hate but it's survival to the fittest; That's sadly what our ancestors left us new generations with and because we still have OG's, old people like D.Trump/K.Jong-un/V.Putin, who controls the system who are still alive. Once the older generations die off, there's always many great changes to come, just not maybe in your/our lifetime. (so deep, haha)
This is a kpop fandom, you might have picked the wrong door on your way in.