I'm using that repo to distribute the app since it works well with our CI. We could make the browser open source if we can find some paid services to run on a server and more importantly there is a potential community that is interested in its development.
For many of us switching to a closed browser in 2021 is a difficult proposition because of the security, trust and longevity issues. The value trade-off would have to be pretty extreme to even consider it.
