Prices in many foreign countries are wonky though, because of different cultural & economic systems. You can have a good lunch out (the equivalent of fast-casual; most eateries are like that) in Taiwan for about USD$2-4, and because the expectation is that you live with your parents until you get married, housing expenses are minimal. There's also a big oversupply of 20-30something labor, because the older engineers who built the company (and get paid significantly more) aren't retiring and so those skilled jobs aren't opening up. That's behind both the low prices for food (many young Taiwanese open small restaurants) and for entry-level fab engineer jobs.
[1] https://www.glassdoor.com/Monthly-Pay/TSMC-Process-Engineer-...
Edit: my source (potus) was mistaken apparently. A better source is below and involves non poaching and different restaurants (not McDonald’s as far as I can tell)
> About 80 percent of fast-food workers are constricted by no-poaching clauses, according to Healey's office. The other fast-food chains targeted by the states' investigation are Arby's, Five Guys, Little Caesars and Popeyes Louisiana Kitchen.
https://www.washingtonpost.com/news/wonk/wp/2018/07/09/11-st...
See:
https://www.factcheck.org/2020/07/bidens-false-claim-about-m...
https://www.politifact.com/factchecks/2020/jul/28/joe-biden/...
You should just adjust for PPP. The world bank estimates taiwan's GDP (nominal) to be 759M, but adjusted for PPP it's 1,403B. If we do the same adjustment for wages, we get $3165 per month, or $18.19/hr.
source: Parents are from Taiwan, and I have relatives in Taiwan who tell me similar price estimates.
https://focustaiwan.tw/business/202106300017
"The median employee salary at Taiwan Semiconductor Manufacturing Co. (TSMC), the world's largest contract chipmaker, reached NT$1.81 million (US$64,874) in 2020, up from NT$1.63 million a year earlier."
https://www.glassdoor.com/Salary/TSMC-Salaries-E4130.htm
Process engineer is like $73K/yr
So these, very skilled, employees probably get like ~15% less in Taiwan. No idea what Taiwan's employer tax situation looks like.