When a company is acquired, sometimes the company's products get a new lease on life, and sometimes the company's products are killed, or allowed to die.
Some of these acquired products aren't dead or even in maintenance mode though, they're still running. So it doesn't really make sense to include them in a graveyard, among the other very much alive projects like Streamlit and LangFuse, or missing dead projects like Sora.
This is just slop. I wouldn't give this too much attention.