I've been using Apple's password manager for more than a decade; and though the last OS update had a new UI, it still offered the old UI at the same time.
Every other password manager I have tried has had continuous churn, nothing consistent after a couple years.
I have passwords for accounts in my Apple keychain that have survived more than decade and about half a dozen different devices, to internal servers that have been dead for a decade.
The only new thing here is opening it up to more platforms.
