Question for Catholics - Regarding Holy Days of Obligation?

Easter always falls on Sunday, a day of obligation in its own right. Good Friday is the only day of the year that there will be no M (Eucharistic Liturgy). Therefore there can be no obligation to attend M. Almost all of the Feast of the Lord occur on Sundays and often in the US the Ascension of the Lord and and the umption of Mary are moved to Sunday combining the Sunday and Holyday obligations.