For the most part people will respect your privacy...but, children, well some children are still learning what privacy means. Not to cause any undue anxiety but I once had a little girl put her eye to the gap in a an MK ladies room and in a sing sing voice yell out “I can see you!” While I understand she was really young it still made me immensely uncomfortable (especially since mom didn’t say anything - She was young enough to expect a parent was with her)