Is there a shortcut to auto-answer calls?

I tried to create an auto-answer call shortcut, but I can’t seem to make that happen. I don’t want to have to navigate through- Settings >Accessibility >Touch >Call Audio Routing >hit Speaker>Auto-Answer Calls> On -every single time I get in the car. Why can’t Siri answer the phone and put it on speaker for me? Why isn’t there a more common-sense hands-free method of answering the phone? Any tips?