I do understand the motivation behind the warning and the need to warn people who are maybe not aware the issue. But there is also a fair chance that people with priviledged accounts know what they do and I respectfully ask to give them a choice to silence the warning.
Syncting is small and nimble, easily installed and more or less maintenance free when configured correctly. That makes it ideal to regularly sync configs or data from and to devices that have only a limited environment. Unfortunately user management is often missing, and in that cases the (correct) warning about Syncthing running as privledged user is displayed. Again and again.