In my English Standard Version, Matthew wasn’t finished until the early 21st century. It doesn’t disprove the deity of Christ.
Nor does an original Matthew phrase demanding baptism in the name of Jesus Christ, invalidate it.
If does suggest that the gospels were more mutable than usually thought, even in the Greek.
In Mark there is something called “The Freer Logion” that runs “...for this faithless age belongs to Satan...”
Again, there is significant variation in early manuscripts, and that variation continued for a longer time than usually thought.