That's what I think of, along with favour from their new investment sibling, the US government. AMD doesn't want to be super competitive, they like their margins and being second choice in a hypetastic market. Even though Arc has very low adoption, it was making signs of doing scrappy things, like enabling two 24GB GPUs on one card from third party vendors, which got the hobby/upstart community pretty excited. Ultimately it's not a real market giving the people what they want via competition, it's all contrived by politics and the biggest players.