what are your thoughts?
They can't be trusted.
How about a Shabbos goy?
Saw an article on YWN written by R' Yair Hoffman https://www.theyeshivaworld.com/news/headlines-breaking-stories/2142173/adrianna-the-non-jewish-nanny-and-halacha.html. I know some people with non jewish nannies, it is curious to know the halachic problems that may come up with having a non jewish nanny. I doubt you can find too many jewish woman that are full time nannies. what are your thoughts?