Openai actually getting canceled?

Ok, at first I saw few posts about this people canceling their subscriptions, I thought its just how it is because I see it on daily basis but today there were lots of posts about this, seriously then I checked what was actually happening... But I do have one main question, why are all these posts only "shifting" to Anthropic? I mean theres gemini and others but 99% of the posts are shifting to Claude, any specific reason?