No, it is not dishonest at all. The world where we are compelled to introduce bitcoin into every conversation, every relationship, is not one that I'd like to live in (and one in which I probably wouldn't have any friends beyond SN).

I have noticed that I'm more likely to bring bitcoin up these days than I was maybe a year ago. Perhaps because the treasury furor has died down or because I'm thinking a lot about how to introduce SN to normies, but whatever the case, most of the time when I have brought it up lately, it's resulted in a fun conversation (or just a momentary doubletake from the person across from me).

Mostly, though, I think you should bring it up just exactly as much as you feel like. It is most certainly not dishonest to never mention it at all.