Mojo risks Meteor's fate wo opensourcing ASAP

While Mojo has open-sourced their standard library, the core code has remained private for quite some time now. I've seen this hesitance/perfectionism before: Meteor.js generated a lot of hype, but after 2+ years of development, it became obsolete as newcomers like React and Next.js flourished instead. I'd love to see Mojo achieve mass adoption, but the closed-source core code without any visible ETA makes it impossible for the early majority to catch on. Tbh, this situation is preventing Mojo from crossing the chasm rn. What do you think?