Increased oil consumption at ~65K miles?

Misnomer

(I hope this same question hasn't come up recently; I did a search and found nothing, but it could be hidden in a thread with an unrelated topic)

I just spent $$$ having the oil gaskets replaced on my 2010 (my DD, but with only 66,000 miles). I am very, very lucky that I was able to get her fixed up before any engine damage occurred.

The guy at the shop (not dealership) told me that low oil levels are what led to the gaskets basically disintegrating, and that Zs start using more oil at around 65,000 miles. That last bit was news to me. I bought my car used in 2013, and for the past six years I haven't needed to check the oil between changes...or, at least, I thought I didn't. Now I will start checking it every 2,500 miles or so. The guy also recommended adding a cleaner called MOA at subsequent oil changes.

I'm probably a dumbass for never checking my dipstick between oil changes, but it is really a thing that our cars suddenly start using more oil at ~65K miles??

And what about MOA: worth the $25 each time?


(I had an RX-8 two cars ago, and am not thrilled about the idea/discovery of having another oil-eater...but, I ♥ my Z and will do what I can to keep her healthy for as long as possible.)