Why people keep negative blaming about Ellie!

As we know about Ellie but no one ever talked about this things for Ellie and her trauma in part 2

1) Ellie never had father nor family she was birth orphan raised at military lost her lover in very young age due to zombie.

2) Ellie because of first point , she wanted to do better for this world , she saw sam turning , Tess dying she realised if she some how can use her immunity to protect this people community even if she didn't know about any technical terms about making cure , she wanted to just do this because of her attachment to this people that she wanted to change the world , since she didn't had anyone that's her primary goal of her character but she lost it when she got saved by Joel

3) Ellie had found her father figure in the form of Joel now considering what happens with Joel , Ellie even mention about her loneliness multiple times she never had anyone , but she trusted Joel , Joel did what a father would do in her life , but when that father lost , she lost her world with Joel.

understand Ellie never had father thus she lost father and mother at birth , lost Joel ,lost her goal , lost her child hood lover , she was severely traumitzed imagine this one didn't have any father some how bond with some guy who is like father figure and immediately he died in front of her while bleeding and torturing by someone , comparing with other tlou characters they didn't experience this much of brutality.

Let's be honest , since the part 2 released I ever saw that people are some how blaming Ellie for part 2 , people framed her as villain and similarly she is heavily overlooked for actions and while other characters are not crictised as much as Ellie in part 2.

People severely misunderstood Ellie's trauma , if people just keep spouting non sense for balancing out hate for other character they sometimes potray Ellie in very negative manner.

Ellie wanted cure more than anyone (even Jerry), she didn't hesitate once.

Ellie loved Joel more than anyone(even Tommy).

Ellie loved Dina and JJ more than anyone and feels guilty that she can't give them happiness.

If there was other character in place of Ellie, they would not be as forgiving as Ellie or they rather shoot themselves.

This is the one of the reason that Ellie is highly complicated and misunderstood character in entire series .