Some people came into the armchair knowledge that Roman Catholic was originally coined by Anglicans to distinguish Papists from Anglicans, whom they still considered part of the Catholic Apostolic church. And so because Roman Catholic had supposedly pejorative origins, it’s a newly discovered insult.It may have come from his days in the army in WW2 , but when asked his religion my dad would say “RC” .
If I walk over the border of my parish I enter St Mary’s parish , and on their notice-board outside of the church I read “St Marys Roman Catholic Church” .
I have never had any problems with being called a Roman Catholic or saying that I am a member of the Roman Catholic Church .
Some do .
And I wonder “Why?” , and in some instances I know why .
To that, I say, big deal. As a baptized and canonical member of the Latin church that worships in the Roman Rite, I am very much a Roman Catholic.
What I would NOT do is apply the term Roman to Catholics who are not of the Latin church. I will use the descriptor Byzantine Catholic if I want to collectively reference the Ukrainian, Greek, Melkites, Ruthenian, Italo-Albanian, etc. Catholics, or by their specific church names if I’m referencing them in particular: Ukrainian Greek Catholics, Melkite Catholics, Syro-Malabar Catholics. These Catholics, I will not call Roman. Communion with the Pope does not make them Roman. It makes them Catholic.