Does it? I think if you take it from as much an unbiased perspective as we can muster, its like,
“The Hebrew Bible is correct and prophecies for Jesus Christ. The New Testament affirms this… but the Qur’an, written by Mohammed, comes much later and is not genuine revelation”
Strikes one as different than
“Not only is the Hebrew Bible corrupted along with the New Testament, but the real Bible actually says what the Qur’an says, which is what is written by Mohammed”
And then if you consider the early records, the fact that early Christians quoted much of the New Testament anyway, etc., then it just sounds conspiracy theory-level of the likes of the Baptists who believe that the Baptist Church was actually not founded after the Reformation but had been there, hidden, since the days of early Christianity.
Once again, I don’t mean to be rude or anything, I am just explaining the way it would seem.