Which sound in this clip is the most annoying? I need everyone to weigh in. This is research 🧐🤣

What happens here

This project details the installation of an outdoor gas fire pit within a pre-built concrete block structure. It covers securing support beams, custom-cutting a metal fire pit pan to accommodate a gas burner assembly, and finally installing the completed pan and burner into the outdoor structure, creating a functional and integrated fire pit.