The few times I've switched over to chatGPT I've been dumbfounded by lines like "...since you already are using SQLite...", referring to projects from months ago.

I know the "memory" function can be disabled, but I have a hard time seeing that it would ever really be useful.

Yeah for me it only ever polluted the context. Irrelevant information tends to oversteer the LLM and produce worse output.

Gemini is terrible with personalization. It brings up everything in my bio nonstop no matter what the topic is.