debugging esp32

I found a you-tube video showing an espressif debugging tool and related software which allows step-by-step debugging tagged to the source code. This is something I haven't had the luxury of working with since way, way back. The trouble is, I can't determine from the information I've found whether or not it will function on a MAC. That would require that the drivers for the debug board are available for the MAC, and that the Platform IO SW runs on a MAC. Has anyone had experience with this?

Thanks in advance for any information.