Of course you do. QRP...Qualified Retired Person.
Some of it is paperwork, some of it is the lack of options (no route to PR or citizenship) e.g., the permanent "temporaryness" and need for renewal, and some could be just poor planning ("Gee, if only...").
Just trying to understand a foreign culture with 71% of my fellow USA’ites dominating QPR.
It's 71% of QRP'ers who are "USA'ites" by the chart, not the other way around. Far more opt to remain as tourists, renewing their visas monthly, or go for PR.