Like several other replies, you are talking about something different than I am talking about. You're expressing an opinion about including tips as an expected component of the transaction. I'm talking about flaunting this widely known expectation.
Your opinion that the structure is obnoxious does not make it any less obnoxious to fail to tip (especially when, as I said, someone walks in planning not to tip).
The obnoxious part imo is more that people feel obligated to tip even when the service is bad. There are several comments in this thread about tipping 10-20% for BAD service. Putting that decision on that customer is unfair.
Your opinion that the structure is obnoxious does not make it any less obnoxious to fail to tip (especially when, as I said, someone walks in planning not to tip).