I wonder that the project will constantly improve its technology to compete with new projects in this field so that users after 5 years of free use will continue to trust and use at low cost?
This is a powerful community engagement strategy!
They could probably abandon the outdated hardware and move to some other country where there's free electricity too and extend the time
Well, they might do. But, how if they abandon the project after a 1 year running a project like this? The legends still remains the same.