I have no opinion on the substantial legal matters at question. It's been my observation that the ranking folks at Meta in the VR world are as ethical as fiduciary obligation permits, but YMMV.
I thank you for your reply and hope that you agree that a substantial legal matter which will inevitably be resolved by people competent to do so shouldn't become a political football in a small but influential forum of people who on average know as little about IP law as I do :)