First of all Afghanistan should not be playing international cricket right now. The country is being ruled by a terrorist organization which is regularly committing mass murder and genocide. Allowing them to participate in the ICC tournaments gives some sort of legitimacy to the terror regime there. Teams like Australia have asked the ICC to suspend them, but the BCCI doesn't want that. So forget about the additional funds. They should be happy that they are still receiving some funds from the ICC.
Political talks aside, whoever rules a country has the right to control its cricket board. If taliban are new leaders of Afghanistan then they must be given funds by icc to regulate cricket affairs in the country. ICC must audit those funds issued to Afghanistan and should suspend funds only if they are not properly utilised. That's what I think.