We'll create fresh WordPress site with Remove Fields installed. You have 20 minutes to test the plugin after that site we'll be deleted.
Do you know why your posts are not getting any comments? It’s probably because of the website input field in the comment form.
My personal experience: the number of comments increased dramatically after I removed that website field.
In addition to removing the website field from the comments form, the plugin removes these fields from the profile page:
Once installed, all the fields & sections mentioned above will no longer be available to users.