South Africa has some serious terrorist funding scheme ongoing and their case was made up entirely. The ruling tells that. The court just said that Israel must prevent genocidal acts in Gaza, that was already a thing before.
If you'd listen to the hearing you'd realize that the court is not only seeing serious concerns about the immediate risk for Palestinian rights protected under the genocide convention, but also calls out genocidal rhetoric by Israeli senior officials in particular prime minister Netanyahu, president Herzog and defence minister Gallant.
What you are claiming in regards to the courts ruling is a deliberate lie, and a despicable slander of South Africa and by extension of how you talk about the courts ruling, slander of international order as a whole.
their case was made up entirely. The ruling tells that.
If the case was made up, the court would have thrown it out. Instead it confirmed, that Palestinians are at serious risk of genocide by Israel, which is why it ordered measures to preven genocide.
That's not how genocide works and this is asymmetric warfare of an occupying force onto the occupied, not a normal war. The south africa case is very detailed and explicit about each five points in the genocide Geneva convention.