I have made a Safari (macOS) extension that helpfully replaces some words in webpages. Download it here: ponzi scheme-to-ponzi-scheme v1.safariextz.
Please enjoy. Source release available on GitHub. Based on classic “Cloud to Butt” technology.
I take no responsibility for anything that may happen to your system from using this. It doesn’t phone home (other than whatever Apple might do with signed Safari extensions), and doesn’t do anything but some JS find-and-replace.