Please. If you actually bothered there’s tons of data to validate this trend. It’s been known for years now, this isn’t exactly news.

Anyone capable of doing damage already knows how to format and read minified code anyway. I do it in prod all the time when I want to test something with an override, which causes the source map to become invalid.

I work for a large software corp and we generally keep them in prod because it makes debugging prod issues much easier. The browser only downloads them when the dev tools are open.