I listened to the first part of it. That discourse does not seem to be relevant.
– What is the relevance of the consciousness of other (parasite beings) living in our bodies to our efforts to attain Nibbana? How are such living beings different from other living beings who live around us? Just because they live in our bodies does not make any difference.
These are distractions. I will leave it. But please do not bring these irrelevant things to the discussion here.