Unless a product or service is an outright fraud, I will tolerate messages that are "out there." As I said, you can Fast Forward or just take what you hear with a grain of salt.
And, by the way, as a regular satellite radio listener, I do hear some of the very same ads on networks that don't fit into the "alternative" category. Just FYI.
As i said, i enjoy them, its like taking a mini holiday in a foreign country.