The early scribes definitely made a lot more additions and changes now, to the point where much of it has turned into an incomprehensible word salad due to the sheer number of them. There's a lot of false doctrines that suddenly popped up a few years ago and almost every book is way longer than it used to be. Some famous passages are also missing, for example Paul never said "when in Rome I do as the Romans do" now. But early Christians' allusions to it and others like it still exist despite the retroactive disappearance.