The lack of crowds has been extremely disappointing in this World Cup. I am sure everyone was expecting a lot more people than this.
No one can do anything regarding this situation just this format is also losing its passion which is surely not good deal for the ICC if these stadiums have no fans then surely this is going to be the end of this format in near future.
ICC needs to work on having changes in this game with keeping just two formats which will increase fanbase and ending of ODI could be also beneficial for the all stakeholders.