Huh, I’m Australian and have never heard of hi-lo milk.
Full cream and light are the two most popular kinds where I am.
Also, you can’t have a milk discussion in Australia without mentioning extra dollop

I keep my fork in my left hand after cutting

Straya.
To be fair I haven’t gone around asking people if they dislike peanut butter, it’s just sort of assumed that everyone likes it (and other spreads like nutella), and I’d be surprised to hear somebody saying they didn’t like it.
We have many local brands. I don’t think I’ve tried one from the USA yet, but we probably have a few imported ones at costco.

Inside??

Says who?
I’m not american and I’ve never met somebody who isn’t allergic to peanuts who doesn’t like peanut butter.

What if I have over 1000 tabs open?

Twenty Sided / Shamus Young 😢