A year or so ago there was an article about new results from the Dead Sea scrolls, with the title being something like “Early Dead Sea Manuscripts show errors in the N.T.”
I don’t recall exactly what they were, but they were very minor.
“And Jesus gathered the disciples....” vs.
“And Jesus gathered his disciples...”. (I just made that sentence up - but it COULD be in the Bible!)
Thinking about it now, I wonder if it may be a translation error on our part?
I don’t believe there is any overlap between the DSS and the NT. The early DSS were written well before the 1st century so it’s not possible for those to cast any doubt on the NT.
I see what you did here!