They even promote 3rd party enclosures for the mainboard in this post so you can’t even say they’re not fostering the ecosystem when they can. It’s not incumbent upon Framework to actually provide competition. That’s a competitor's job.
The nuance is that being open is the ”right thing to do”. It’s not fair to criticize Framework for doing the right thing because no competitors have stepped up yet. Or because nobody else has come around yet. It’s fine to comment on the situation and say “effectively I can still only buy a Framework mainboard”. Thats true, of course. But that's in no way Framework’s fault.
I said this holds if all else is equal. You're now bringing in cost. This is a factor too, for sure, and responds to my all else is equal caveat. And if your cost analysis determines that Framework is not worth the price, then there isn't much I can do about that in a discussion here since I can't speak to their quality/reliability/experience (and why they might be worth the cost or how you might otherwise benefit for the additional price when compared to e.g. Dell) since I'm not an owner.
The internet is in for a wild ride with the above agents. I don't think internet discourse will survive.