A
Augustinian
Guest
Archbishop Ireland had acrimonious relations with Eastern Catholics, but I don’t think he had the concern you are hypothesizing here.Looking at the history of Rome “leaning” on the Rites as their clergy came to the US, one could easily suspect that Rome was terrified that the Roman rite might be influenced.
I think the real reason for latinizations among Eastern Catholics is due to their small minority status. Many EC’s have gone to Latin rite schools, worked and lived among Latin Rite neighbors and friends, married Latin Rite women, move to areas of the country where there aren’t enough Catholics of their sui juris church to have a parish or regular eastern liturgies. A Ukrainian Catholic gal moving to South Carolina to be with her Latin Rite husband, it would be hard to imagine a situation where she wouldn’t have some latinization.