People did that? I took one look at the fees and ... "no thank you", and took cash.
Some destinations were probably cash friendly, i.e. no one would scope you out for theft, but that's not the kind of travel I had in mind. I'm actually not that familiar with that kind of travel, I've mostly travelled on a budget or to less touristy places.
10 years ago I was still traveling with a bunch of $100 banknotes and reading blogs to find the most honest shady currency exchange place with good rates wherever I went. Fun times!
I even paid for two! iPhones in cash back then!
Today? I just stop by an ATM and withdraw some cash, everything else goes contactless on Wise.
International money exchange has always been fun, luckily for us we never really travelled anywhere that you couldn't just use dollars.