Is personalized AI memory actually a problem worth solving or am I just coping[D]

Genuine question for this community every time i use claude or chatgpt i have to re-explain myself. and even their memory feature is shallow it remembers facts about me, not how i actually think. the idea i've been sitting on is different from just "memory across sessions." what if the system built a dynamic personal database about you over time. not just what you asked, but how you think, where you keep failing, what explanations actually worked for you, what concepts you're persistently confused about. so overtime the database itself evolves.