[glzone1]

I think it's a pretty common impression.

Tradespeople sometimes request cash payment or provide a good discount for cash payments (well above any fee they would be charged). I guess where you are no one considers this dubious (really???) but at least in discussions with family the feeling is that the request for cash only payment is dubious.

We also have a local retail establishment that is cash only. I think it's looked at dubiously.

I personally have experienced it. Someone wanted to split payment on something between cash and a check so they could report the value of the item was lower because it would save them taxes every year. Again, the use of cash was I think a bit dubious.

Note: Cash allows you to avoid all sorts of obligations (tax / family support / debt collection and garnishment etc etc), ineligiblity for banking (europe is pretty strict in some cases for example with folks with no legal status with banking) and is still used in things like the drug trade. Even if everyone around you considers large cash transactions reasonable that might be naivety or they may simply not have been exposed to larger cash transaction activity.

I do like and carry cash.