The fields are required, but not intentionally so. In fact, we haven't reviewed them since setting up WooCommerce months ago. Initially, we wanted to make them optional, but there was no option. We'll attempt to make those fields optional.The add-on appears promising, and I am interested in trying it out. However, during the checkout process, I noticed that certain details such as phone number and address are mandatory. It would be preferable for these to be optional due to privacy considerations.
Thanks