I suspect Enpass doesn't get much mention on HN threads because it is not (or at least, does not obviously appear to be) open source, which I've observed is of paramount interest to a large number of HN readers -- full disclosure: including me.
Because it is not open source [0], we must take statements like the following purely on faith in their PR department, rather than being able to independently verify:
"Indeed Enpass is an offline password manager and saves your data locally on your device and in any case, we do not (and we can not) access any of your data. But yes, Enpass does connect to the internet with the sole purpose to give best user experience."
I'm sure they're really nice people, and do their best, etc, etc, but passwords are the linchpin crown jewels. Enpass could secretly and instantaneously become bad actors or incompetent stewards of said crown jewels, and we wouldn't know, since we cannot see what they are doing. One of many risks I would not take.
[0] Please correct me if my search-engine-fu is weak today, but I can find no official Enpass open source repos or code anywhere.
There are quite a few comments from paying customers, who were locked out of their data. According to timestamps, Enpass team successfully ignored these comments for months.
Perhaps this should be mentioned whenever Enpass surfaces as an option...