remember when Alex’s love for Kara was emphasised so much that Astra realised how much Alex cared for Kara, and went to her to stop the black mercy before she even knew they were sisters? remember when Alex begged Alura’s hologram for answers despite knowing that she wasn’t an actual person and couldn’t help? remember when Alex worked with Astra because at that time saving Kara was more important to both of them? remember when Alex went into the black mercy, into Kara’s ideal world, despite the fact that it could’ve killed her, and Kara loved her so much that she remembered?
remember when Alex never would’ve left saving Kara up to someone else? because apparently the writers don’t