So I have started actively either saying no tip (on takeout orders) or actually taking my time (even muttering my thoughts) by pressing the "other amount" butto

So I have started actively either saying no tip (on takeout orders) or actually taking my time (even muttering my thoughts) by pressing the "other amount" button and entering a very arbitrary but low amount. I am waiting for someone to ask me what I am doing so I can start my diatribe on "well I am not American so I don't get tipping. I thought pizza was X$ so what's with this. Aren't your employers paying your fair share? If not why aren't you revolting? Oh you are a family outfit?...". I have a whole tree of q and a prepared. I am sad no one has triggered the root! The only downside is I avoid going to the same place again Incase they remember me and decide to spit in my food or worse! By the way I will gladly pay more. I just don't want to be surprised by extra costs (not publicizing tax is another thing that irks me too)