That’s super interesting, I’ve never heard of it described as that term even though it seems to be the most popular version.

The most distinctive feature of East Asian Pure Land traditions is that it offers ordinary people (even the unlearned and the unethical) hope that they may attain the stage of non-retrogression and eventually Buddhahood, no matter how bad their karma may be

https://en.wikipedia.org/wiki/Pure_Land_Buddhism