If you stay in a place with a tourist visa if required , or a visa upon arrival, you really are a tourist. No false pretenses. In UK it is for 6 months. Similar rule in Thailand & many other places. You can leave the country and after a visa run as short as 60 seconds, you re-enter for the allowed period, again ... People do this in many spots. In Argentina for instance, it's a great place to live indefinitely & cheaply. Obviously this PT stuff doesn't work if you have a taxable Johnny Lunchbucket job there or own a store on main street. You need assets abroad or an invisible income to be a tourist. Traders, people who make online incomes or consultants have this. "Try it, you'll like it!" No complicated and costly corporations, trusts, LLC's etc. needed. I agree that it is difficult to maintain bank accounts outside of tax havens but, conventional banks are useless these days, The new online banks that will allow you to cash out & trade crypto are available without much KYC.