This ^
As far as we know, chakras are like ‘etheric organs’ because the interconnections function with your normal internal organs as well. So the heart chakra, for example, can work as an energy clarification and distribution to the heart. It also has an emotional store function. All this is designed so that the body works in a certain way.
I am likely to think without chakras, then there would not be proper energy distribution to the different organs and areas. If you want your energy system to all work as one whole… The best way to go about it is growing and evolving the chakras as it will makes them start to work more as a whole
or rather… all get so large and defined, that they become like a part of the giant flower of you.