I don't think that's accurate at all. There are Bible scholars who make it their life's work to understand the oldest manuscripts of the Bible we have in the context they were written in. Many newer Bible versions have these blurbs in them that explain certain phrases exactly to avoid misunderstandings. It's on you if you choose to stick to stuff like the King James's version, I'd say.
Tbf I think our current understanding that's available is pretty good, especially from how deep Christology goes and from theologians and such. It's just that some people don't have a good individual understanding.