About 5 years ago was the first time I encountered these cultists online. Thankfully I've never met any in real life and
the KJV readers I know don't have a problem with other translations. The Onlyists have been ruthless in their attacks
on my preferred translations. Every charge I've checked up on has proved to be false. They don't acccept proof but
continue to repeat the same insults and detractions.
When the translation explains that the manuscripts vary or the exact meaning of the Hebrew word is uncertain,
it seems to upset the Onlyits. The alleged "missing verses" are always there to read.
The below example is the longest section of verses that differ in available manuscripts.
As can be seen quite clearly, they are not omitted. they are explained and included. (Mark 16:9-20)
https://www.biblegateway.com/passage/?search=Mark 16&version=NIVUK,KJV
Is it not true that the NIV does not include what is included by the kjv in such passages as Luke 9:55-56 and Romans 13:9?
You can check up on this and will find it to be true.
I will say that the kjv did not add to the scriptures in these passages; because if they did there would have been the visible sign of the plagues of the book of Revelation being added to the translators (see Revelation 22:18-19). So it would be true that those who translared modeern translations took these points away from holy scripture; and the invisible punishment was added to then, that their name was taken out of the book of life, and the holy city, and the things that are written in the book of Revelation.
Personally, I do not want to be cheated out of something that the Holy Spirit might want to minister to me.
Therefore, I read the kjv; which keeps within it many of the words, phrases, sentences, paragraphs, and even entire passages that are taken out in modern translations (such as the beginning of John 8 and the end of Mark 16).