"Loving the replies" - So you're trolling?
I see nothing that doesn't show up in every other oil thread. Some people change it every 2999 miles. Some people never change it. Nobody ever has had any problems that can be attributed back to the oil.
The whole "acid" thing is outdated to the point where it's a myth. Maybe back in 1982, but not now. Engines are much tighter, oils much better.
All that said, I change the oil in my 2015 daily driver every 6000 miles, when the oil life gets down to about 25%. I change the oil in my 2002 8.1L Chevy every 2 years whether it needs it or not. No evidence of "acid" in the 2002.