Increased demand for computer components for purposes other than gaming constitutes "AI bros murdering your lifelong hobby"?

PC gaming is not "murdered", it's doing better than ever.

In 2015 there were 3,000 games released to Steam, last year there were 18,000. In 2015 Steam's peak concurrent user count was 8.6 million. This year it's 41 million.

The inflation-adjusted price per gigabyte of RAM has dropped from $3/GB to $2/GB over the last 10 years, even including the recent price hikes.

So spare me the hysterics, your hobby is fine.

And you know what? The increased demand for compute always spurs innovation, so you'll probably get a better computer in the end as a result. You're welcome.