The Shift6mq is a great phone, no doubt about that. Glad you like it! It's a pretty main-stream design hardware-wise though, compared to how the Librem 5 is built, see https://lemmy.ml/comment/2645546 - that does not make it worse device though.

My only point was that I don't see how people arrive at "Purism is a cultist org" when some rando writes a stupid email to a YouTuber who is not part of that organization.

Regarding the investment in software: It's not just Phosh, it's libhandy (and libhandy-4/libadwaita), the initial work on adaptiveness in GNOME apps (which makes GNOME Shell on Mobile such a slam dunk), the modem manager based telephony stack (instead of dealing with weirdly patched forks of ofono, a project originating from Nokia/Intel's Meego), and more. So even if you are not a fan of Phosh, which is perfectly fine, you may still benefit from Purism's effort and most certainly the community efforts that took this work and build upon it/brought it to other UIs and hardware.

I maybe an old fool, but I still credit Purism for starting the Librem 5 effort in a time shortly after Canonical had announced it would no longer develop Unity 8/Ubuntu Touch, Jolla were struggling, and other efforts had long been dead.

Edit: One thing I forgot: The people that Purism payed/pays for Librem 5 software work are usually community members, BTW.