I think the smart move here would be to sell the platform, not the service. i.e. allow end-users to deploy your orchestration tools to their own Hetzner tin, an

I think the smart move here would be to sell the platform, not the service. i.e. allow end-users to deploy your orchestration tools to their own Hetzner tin, and pay you for support. With source escrow or similar, that sidesteps the questions around what happens if symbiosis inc. disappear/go down the tubes/...