What do you think of the source code escrow suggestion at the end? I'm an external contractor for Software Heritage, not sure if they are currently working on

What do you think of the source code escrow suggestion at the end? I'm an external contractor for Software Heritage, not sure if they are currently working on it, but I think they would be an ideal organisation to play that role. https://www.softwareheritage.org/ https://www.softwareheritage.org/