10% Tip for Takeaways

In the past 10% tip was only for table service in Chile but this year I am (in Talagante/Santiago) seeing a lot of fast food, takeaways (not talking about delivery) and food service places and other places asking the question about the 10% tip now when you pay, even without table service or delivery. Are others seeing this? It annoys me and I refuse, but then I have created a bad vibe between them that is unpleasant and makes me not want to go back there. It will feel different if it becomes common practice and you´re expecting it in advance, but for now it feels like a rip off that they are charging you a few thousand extra that you have to pay to avoid unpleasantness. Those that are being cheeky get more money, which I don´t like. If they want to increase their prices 10% fine (ideally give the workers more salary) but this annoys me.

Relevant story:

I haven’t experienced this so far. We’ve gotten takeout a few times recently, pizza/Peruvian, and no one has asked.