I thought of something interesting about Amber after listening to some retro reacts (need something to listen to while I clean after running out of podcasts), specifically with her relationship with Destiny, and linking that to her lies/stories about being hit on.
Notice how with the Doordash driver or the random men that hit on her, she's always talking about how they want to cook for her or asking if she's married, blah blah, in these stories. In these tales, I think Amber is projecting her idealisations/what she loved about Destiny onto these fictitious men that supposedly hit on her. I believe that Destiny is Amber's one true love and person that got away, and whether she realises it or not, she subconsciously looks for the things she liked about Destiny onto her partners or love interests.
In some of the Destiny era videos, Amber would act absolutely smitten whenever Destiny cooked for her. I remember one video when Destiny stayed and cooked breakfast for her and served it in bed and she made it such a big deal and bragged about how it was some huge declaration of love. I don't think Destiny cooked a lot for Amber during the course of their relationship- it was either Amber cooked her nasty concoctions or they ate out, so Destiny serving Amboar a bedside feast was something truly special.
And also, while Amber has gotten "engaged" with Becky, it was false in a sense that Amber forced Becky to propose and bought the engagement ring. If I recall, Destiny talked a lot about marriage and at one point gave Amber a promise ring (maybe I am misremembering).