Twingate
I saw someone say that El draws her power from anger and trauma whilst Will draws his from love and self-acceptance. El and Will are ying and yang. Will is the quiet presence in the back and El is the raging presence at the front. Their stories are a direct reversal of each other.
Eleven
Grew up without unconditional familial love
Rage/Active
Receives romantic love
Rescuer
Powerful
Takes up space
Will
Grew up with unconditional familial love
Calm/Passive
Doesn't receive romantic love
The saved
Weak (allegedly)
Doesn't take up space
The middle of the venn diagram here is that they both feel like monsters in different ways. El because of her powers and Will because of his sexuality. They both believe they don't deserve love and both have struggled with self-acceptance of who they are innately.
At the end of Season 4, despite Mike's confession, El still struggles to fight because she still feels like a monster. We have not got a resolution to this. I believe this in part is due to the fact that she believes that her powers are the most important part of her and that without her powers, others won't love her anymore. Consolidated by the fact that Mike called her his superhero.
In season 5 episode 4, we see Will begin to accept and love himself for who he is. He is beginning to realise that he is not a monster and that his love is not a disgusting thing to be hidden, but instead it literally helps those around him. As a result, he learns to take up space and literally moves from the background of the fight to the foreground.
In V2 I believe Will is going to teach Eleven that she doesn't need her powers to be loved and that she is so much more than a weapon to be used. It's okay for her to let go of that responsibility. Her life has value beyond saving the day. On the flipside, El will teach Will that it's okay to be angry and take up space and want revenge for what others have put you through. It's okay to put your feelings first and take the lead.
I predict that the end of season 5 will be a complete reversal of their season 1 positions.
Will has gained powers ← → El will lose her powers
Will becomes the rescuer ← → El becomes the saved
El will be the supporting power ← → Will is going to deliver the final blow
El will lose romantic love with Mike but gain familial love with Hopper and Kali (who directly parallel Joyce and Jonathan), leading to the unconditional love she has always craved
Will is going to be kissed by Mike, leading to the romantic love he has always craved but he will lose familial love because Jonathan will die (I'm so sorry, I hope this is wrong)



















