The settling of these points & questions is easy.
First, there's absolutely NO SCRIPTURAL SUPPORT for the KJVO myth. that fact alone makes it false. then, there's KJVO's man-made origin. The current version of the myth os drawn from a CULT OFFICIAL'S book( Our Authorized Bible Vindicated{1930} by 7TH DAY ADVENTIST Dr. Ben Wilkinson) Two different dishonest authors (Ray and Fuller) plagiarized from that book when making their own boox. Thus, the current KJVO myth has a cultic, dishonest origin.
But-backta Luke 2:33. Under both Jewish and Roman law, a man was considered to be the father of any child born to his wife during their marriage, even if the bio father was clearly another man. So, Joseph was legally Jesus' father for all earthly purposes between a father and son. Thus, neither Luke nor mary were wrong to call Joseph His father.
The KJV DOES have some dynamic-equivalence renderings, despite the denials of such by some KJVOs. Examples are "God save the kink" and "God forbid" in sundry places.
And there's certainly oodles of archaic English in the KJV. it was mostly in the best English of the day. As for Shakespeare, he coined many words in use today, but the AV men didn't use them. But speaking of targets, how many people know it's a small shield, taken from "targe", a large shield. Same for greaves, and other pieces of armor familiar to 17th C. British, but not to us today.
And the KJV has some goofs, which we've already discussed ad nauseam in this forum, so no need to do it again.
Now, there are some false points some Freedom Readers use to try to make a case against the KJV. Let's look at one mentioned here. The AV men had no reason to not believe unicorns existed. After all, one is depicted on their king's coat-of-arms. Same with cockatrices and satyrs. Sure, the AV men had never seen any, but it's very doubtful any of them had ever seen a real lion, either. Another is the singing turtles of Job. In olden days, 'turtle' was a shortcut for 'turtledove', which certainly sings.
But again, we get back to God's lacka support for KJVO. just as he caused His word in English to be updated from Wycliffe's version to Tyndale's, he has caused it to be updated to match the changes HE has allowed/caused in English.
We should PRAISE GOD that He has furnished His word for us in OUR language, while keeping past translations readily available to us! The KJVO myth is FALSE!