His home page was last updated in August of last year...
<!--This file created 05:51 26/08/2022 by Claris Home Page version 3.0-->
However, his JWST nonsense page was updated as recently as a few days ago...
<!--This file created 04:41 19/02/2023 by Claris Home Page version 3.0>
If he's not keeping the magic alive, someone else is.
He might just not be on the forum
Someone send in a response to one of his challenges, see what happens.
That's my guess too. He's out in the process of getting banned from yet another forum.
What is a little unusual is that I'm pretty sure he gets notified when someone posts here. As in the past, when someone posts, he's immediately right back in the mix even if he hasn't posted in a while. As well, if no one has posted in a while, he jumps in, randomly posts a response to no one with a link to his design language circa 1996 time capsule of a site.
A wellness check may be in order.