This is a very simplified and uninformed view of what the Akritai were. The name choice is so wrong, it cannot even be called out as cultural appropriation, because it is far worse than that. LF just stick with languages you understand.
So, in terms of a security project an Akritas would be you running an EDR agent on a machine that you own, not some of the signatory companies who basically do not own anything on the edge (end user equipment).
Remains to be seen whether history will repeat itself: when the tax breaks/ free AI use stops, will anyone keep doing this?
Disclaimer: I have had nothing to do with this initiative, and was not consulted on the name.