We can look at this ICO downturn as a postive way. But we have to keep in mind that everything has both merits and demerits. It will be a good thing to see loss of funds due to lack og proper business structure.
It is only natural that there is a decline because many projects fail and are also based on investors who are less serious in participating so the project stops. we must believe everything will be okay to think positively because many new ICO projects are convincing so that the ICO returns to normal. as you say the lack of a good business structure so that the project becomes meaningless.