Yea but if someone uses those bindings then you can’t just not support it.

By the time this code gets into a large scale production system it will be 2029. That is when the bugs will come in if someone leveraged the Rust bindings.

You can ask the big company users at that time to contribute their fixes upstream, but if they get resistance because they have relatively junior Rust devs trying to push up changes that only a handful of maintainers understand, the company will just stop upstreaming their changes.

The primary concern that a major open source project like this will have is that the major contributors will decide that interacting with it is more trouble than it is worth. That is how open source projects move to being passion projects and then die when the passion dies.