You are missing my point, if/when the International Criminal Court finds Putin guilty of the crimes it's going to be very hard for the oligarchs to continue their support going forward. Particularly those not residing in Russia. The international community will come down so hard on any that continue supporting Putin that his future will surely be doomed. I'm sure the International Court knows exactly what they're doing, their strength and limitations. For a guilty verdict to have no consequences would make them look useless and powerless, and I'm pretty sure they are not going to let that happen.