Btw I went back and found a bunch of past explanations about this in case anyone finds it helpful:
https://news.ycombinator.com/item?id=44770591 (Aug 2025)
https://news.ycombinator.com/item?id=44161363 (June 2025)
https://news.ycombinator.com/item?id=40239393 (May 2024)
https://news.ycombinator.com/item?id=37759361 (Oct 2023)
https://news.ycombinator.com/item?id=37759152 (Oct 2023)
https://news.ycombinator.com/item?id=37741801 (Oct 2023)
https://news.ycombinator.com/item?id=37397355 (Sept 2023)
https://news.ycombinator.com/item?id=37354391 (Sept 2023)
https://news.ycombinator.com/item?id=36158274 (June 2023)
https://news.ycombinator.com/item?id=35818403 (May 2023)