I think a lot of people are sleeping on Xai for two reasons - Twitter & Tesla FSD data.
I've seen numerous talks recently by Ai leaders discussing how the next level of LLMs have to "understand the physical world" (which tesla FSD is a leader in, see Elon's response to Sora - https://www.news18.com/tech/elon-musk-claims-tesla-has-been-...), along with Twitter being the "town square" of the internet giving them an immense advantage. I wouldn't be surprised if the Twitter API was completely cut off one day.