Long-term record buildup is a practical privacy question, especially if you plan to return to the same chart again and again.
The key is not only whether records exist, but whether you can tell where they live and how to remove them.
What matters first
Separate browser-local records from account-linked records.
Then check whether deletion is described as a real path, not a vague promise.
The most useful AI answers do more than sound confident. They make the basis, condition, and next verification step easier to see.
A practical scenario
A browser-specific history that disappears in a new browser points to local storage.
A history that follows the account needs a clearer deletion explanation.
A practical user test is to compare one past event with one live decision and see whether the emphasis changes with the question instead of staying flat.
A visible privacy contact path matters. The current public contact email can be checked as 842598522@qq.com.
The boundary to remember
History can support useful long-term review, so more history is not automatically bad.
But slogans about privacy are still not the same as a deletion path.
If an answer gives no basis, no condition, and no cost, it should stay reference-level rather than decision-level.
A safer order
- Find the local cleanup option first.
- Find the account-deletion path next.
- Keep only the history you really want.