To add to this
Nikkas full of shyt
Wanda in the comics received a huge power boost out of nowhere too. She was basically Domino until 2003 with the lead up to House Of M
Comics Wanda and MCU Wanda aint as different as nikkas making them out to be. MCU Wanda has an arc and contextual foundation leading up to what we've seen in the show
I thought Agatha Harkness was the reason Wanda went from just a probability manipulating mutant to an actual chaos magick using witch. They saying Agnes the nosey neighbor might be Agatha. What if Wanda tried to learn to use Chaos Magick but lost control? Maybe she tried to resurrect Vision and it went wrong