Yeah, it’s dubious that a chromium derivative founded by an ex-Mozilla engineer who resigned after his anti-gay marriage politics were displayed and partially funded by Peter Thiel is recommended over de-blobbed Firefox derivatives.

Thank you for your explanation!

I exclusively log in on my phones or computers, so the devices which have the copies of the database. (With a backup to an external server under my control.)

It is encrypted: https://keepass.info/features.html

Question: why would you store passwords with an external service?

I have a local database synched with SyncThing between phones and computers and an external copy on a server.