- more expensive - the SHIFT6mq is 600 EUR, the Librem 5 starts (!) from EUR 1600 (!!!), the Fairphone 4 starts at 580 EUR. No way in fucking hell is anyone going to be buying these unless they are already in a well-paying tech job - which is automatically exclusionary towards all tech-curious teenagers worldwide, and working adults from lower-paid countries. Do we seriously want open(-ish) tech to be a toy only for the rich? I sure as hell don't.
- unreliable in production - open hardware is often (more often than not?) a limited-edition item. If you are there to order from the initial batch (or if you're lucky, the second batch), great - you can buy it. But discover it a few months/years too late, and the product is so unobtainable from the secondary market that it might as well have never existed.
- difficult to purchase across territories - USA-based (or alternatively, European-based) hackers get to enjoy having an open product, whereas the rest of the world merely gets to lick the shopfront window from across the ocean.
- less hackable - Can you flash an open firmware on any given Android phone? Anyone's guess. Can you do so for any random Pine product? Most likely, yes, even if it contains blobs. User freedom-wise, blobby but otherwise unrestricted firmware is heck of a lot better than any restricted firmware.
- not brand-new - hardware ages both in terms of specs (less powerful than the mainstream non-open alternatives - this is IMO part of what killed OpenMoko so badly), and in terms of actual hardware PCBs, batteries, screens etc aging slowly until it can no longer reliably operate/operate within spec.
I will be the first to criticise the fact that Pine seems to be increasingly leaning on the community to produce working software/firmware for their products, but I will also be the first to commend them for their ability to deliver open(-ish) hardware to more than just the globally well-off with cash to burn on their ideals (something that not all of us can do).