Thank you for the detailed comments and insights that you have gained along the way and recommendations!
Indeed, I meant subscription. The company is strongly nudging users towards becoming subscribers.
A KM enhanced workflow with MacPass and with "autotype" appears doable.
I am a little concerned about not being able to use Chrome easily a) because some websites seem to open better in Chrome, and 2) it appears that browser automation using Keyboard M is easier with Chrome (I may be wrong on this). I do prefer Safari where possible because of Apple's stated commitment to privacy and security.
And it seems iOS is not fully covered for users of MacPass. There is the app you referred to - MiniKeePass, but then is it yet another app that needs to be vetted for being secure? Or can one assume that because it is open source, and popular, it must have been vetted by expert security users? Trying to understand.
Thanks again for your detailed comments.