Salaam 3laykum :)

There is no 'Friday Prayer' brother there is only Salat al Juma3.
The day of Juma3 begins at Maghreb the following day on the Western Calender and ends at Maghreb which begins asSaba.

My brother the information that you provided was thorough until the last few paragraphs of your post where you make your conclusion whilst withholding information reguarding the relations between al Juma3 and 'friday'

More sincere research is needed before such a conclusion such as Not attending Juma3 could even be considered. Brother, Rasulallah SAW would not have missed a Juma3 or even used the Western Calender for any reasons relating to the deen :)