It’s not a US thing. It’s a regional thing, exposure thing and awareness thing. To some people it’s appalling, to some they wouldn’t give it a second thought and to some they don’t/won’t understand the distinction.
wow this is awkward (and against THS policy). Were you aware of this situation prior to confirming the sit? Please do mention this as part of your review, it can be done in a factual non emotional manner. Also, can you come clean my fridge and organize my tupperware draw sometime while sitting my pets? 
