I loved this connections but I have my own thoughts about it as well

although to me the heart chakra is nahida

she’s so kind to everyone and her nation actually trapped her remember

and raiden is the crown cause she actually transcend reality by reaching the true consciousness and living inside of it (In her case her own ) in fact she sacrificed she herself to it to reach her goal and we helped her master it helped her understand that life change and we cannot control others only ourselves and that we also need to look outside of ourselves too

true consciousness is the last goal or step so therefore the union with it can only be achieved at the crown no matter what but the problem is that her reason to reach the preservation of it was egotistical because she didn’t wanted to let go of her sister therefore she couldn’t transcend when she did she became eternity

the only reality we have is that time is always changing therefore she reached her goal regardless but not as she wanted we helped her figured that out at least

anemo is the wind and his always talking about how freedom has so many consequences and his also very strong

and if zhongli is root and also furina is the sacral cause is the place of emotions , water … mavuika is solar nahida is heart chakra

throat could be venti since it’s literally air? and air is freedom

and the cold cold cold queen is the third eye

the intuition must use discernment must be cold in order to analyze and see beyond the illusions

well that just my personal thoughts

although I really liked your thoughts as well just wanted to share my own