I'm in my mid 40s, and started programming for fun / challenge 35 years ago. For the first time in my life, my answer would seem to be no, I'm not. I'm not sure exactly why. Some form of long-term burnout perhaps. Working in the industry for 20 years certainly disillusioned me, on balance, more than it inspired me. But I sort of non-committaly retired 4 years ago, so in theory had time to recover if it was that.
The last time I wrote code for fun was in 2019 when I went through all the easy and medium leetcodes and quite enjoyed it. More recently this year I got around to finishing all the pretend-assembly-language Zachtronics games (TIS-100, Shenzhen IO, Exapunks), and had a lot of fun there too. But for the first time I'm not working on any real personal projects, despite that my notebook of ideas is as full as ever.
I still believe in these ideas and want to see them realized. But at this point, working on any of them implies writing / adapting tons of things I've already written. Probably a lot of things I've already written 3 times or more. But that doesn't quite seem like a reason either, since I always used to love rewriting things. I don't feel depressed - quite happy actually. It's just that when I open a project and look at the code and start thinking about the next steps, I'm just like "Nah."