One of the unintended consequences of domain shadowbanning is that sometimes quality content gets buried. Which is an unfortunate trade-off, given the amout of spam content from such domains.
For example, here are some recent articles from https://dev.to that were submitted multiple times by different users, but were dead because the domain is shadowbanned:
https://dev.to/kprotty/understanding-atomics-and-memory-orde...
https://dev.to/yyx990803/announcing-vite-2-0-2f0a
https://dev.to/jaredcwhite/why-tailwind-isn-t-for-me-5c90
https://dev.to/lazerwalker/using-game-design-to-make-virtual...
https://dev.to/nwtgck/the-power-of-pure-http-screen-share-re...