Looking at the situation in North Korea, South Korea will be in grave danger if only Kim Jong-un dies

‌It really seems like all power will be passed down to Kim Ju-ae after Kim Jong-un's death.
But there is no way the military and the sycophants under the Kim Baekdu bloodline would allow that.
As soon as Kim Jong-un dies, they will immediately eliminate everyone, including Kim Ju-ae, Ri Sol-ju, Kim Yo-jong, and so on, and take over that position for themselves.
Even Hwang Jang-yop said that even if the Kim Baekdu bloodline in North Korea were all killed off like that,
there are dozens of people he knows who would try to replace them.
And once the Kim regime collapses like that, the place those people will choose as a target for invasion to divert attention is...