I'll reiterate my point that I think those who promote the use of the hand missal should be logical and push for the mass to be said in English.
That’s where it leads, and that’s why it’s modernist: If the Mass isn’t intelligible, you’re not participating (so said the English Protestants under Henry VIII, and the modernist liturgical movement of Lambert Beauduin).
In fact, quite logically, the Novus Ordo now actively discourages the hand missal, since, having achieved a vernacular rite, it serves no purpose except to stop daydreaming (and it impedes “doing stuff” to “more fully participate”).
Furthermore, the SSPX says Mass largely in the vernacular in parts of France and Germany. So why a hand missal tgere??