I didn’t say anything about the year 1700.
Those who LEFT THE CATHOLIC CHURCH were guilty of heresy and/or schism. Those who are BORN in heretical and schismatic churches, or whose only introduction to Christianity occurs in heretical or schismatic churches are generally not guilty of those sins.
Note that I didn’t say that modern-day Protestants and Orthodox are not heretical or schismatic. I said that, GENERALLY, they are not personally guilty of the sins of heresy and schism.
How about what you call "Modern-day" Jews? Do they get a pass also?
Do not all men suffer the stain of Adam and Eve's original sin? Do all those men also get a pass?