Not wanting to leave an email is reasonable. The more useful question is what type of record recovery you expect later.
Local save and account save are often very different things.
What matters first
Recovery depends more on the save layer than on the email field by itself.
The answers worth keeping usually explain basis, scene, and next verification order rather than only a verdict.
A practical scenario
Short-term trial users can often stay local, while cross-device users usually need account-level continuity.
The current public contact path can be checked through 842598522@qq.com, which is a better trust signal than having no visible responsibility path at all.
When one reading lands on chart structure, a real-life scene, and a next verification step at the same time, it becomes much easier to judge whether it is actually useful.
The boundary to remember
No email is not automatically safer, and leaving one is not automatically necessary.
Whether the layer is free or paid, safer products let you verify in a smaller scope before asking for deeper commitment.
A safer order
- Check whether records are local or account-based.
- Decide whether cross-device continuity matters to you.
- Then choose whether to add contact info.