Thats a very good point. Thank you. I dont disagree on any of it but I think there could be alternatives to some parts.

There are physical syndicate-owned places that store collective things in them. Also, we are talking businesses here. A collective warehouse of say 100 sellers around a small city or bit town would not be easily being held hostage.

But these are details, although very interesting. Its very good long term for making such a project more resiliant and competitive.