Half of the problem here is that, despite extensive funding, the Babel team threw in the towel regarding polyfills and just integrated core-js. Also TC39 appea

Half of the problem here is that, despite extensive funding, the Babel team threw in the towel regarding polyfills and just integrated core-js. Also TC39 appears to have some housecleaning to do. > core-js will become a commercial project if it will not have appropriate support from users I suppose this is the most likely outcome. Alternatively Vercel might scoop it up considering it's already funding a few other high-profile projects.