If any of this information changes, we will re-evaluate the situation.
If the situation changes, isn't it possible that it will be illegal for US citizens to participate in any way in such a re-evaluation of the situation? If so, can the situation be completely re-evaluated by non-US citizens, and potentially necessary measures performed exclusively by them ?
EDIT: For example, if the US were to introduce sanctions that would make it illegal for say iranian nationals to access github, then a US citizen that would participate or help in any way (e.g. via mentoring), in, e.g., the creation of a mirror of the crates.io index to some European country with the intent of working around the sanctions would be committing a pretty serious crime.