What I am going to say applies to the United States. (It may also apply to Canada but I don’t know this to be a fact.) In the United States Epiphany was not a day of obligatory Mass attendance prior to Vatican II.
Unless one belonged to a culture for which Epiphany was considered an important feast, most Catholics would not have gone out of their way to attend Mass. Only those who regularly attended daily Mass would have observed the day.
One can argue as to whether or not the celebration should have been moved to a Sunday but a typical American Catholic sees a greater liturgical emphasis on the feast of Epiphany than he would have prior to it having been moved to Sunday.
Unless one belonged to a culture for which Epiphany was considered an important feast, most Catholics would not have gone out of their way to attend Mass. Only those who regularly attended daily Mass would have observed the day.
One can argue as to whether or not the celebration should have been moved to a Sunday but a typical American Catholic sees a greater liturgical emphasis on the feast of Epiphany than he would have prior to it having been moved to Sunday.