There's absolutely no way it's coming back round, though. The tipping point has been reached, you don't have to make meaningful tonal compromises anymore when going digital and digital QoL is just so much better. (Also, anybody on this board under 40? Anybody?)
Pandemic was the final straw, man. People who actually want to make music all discovered that digital was just better for that. Tube guitar amps are already like tube hifi amps or project cars, this niche money pit thing for men that's more about the object itself than the use of it. I'm in a sunk cost situation with the tube amps I own, I've built a physical space and digital workflow around them that I like but that's because I already had the amps. If my space burned down I wouldn't buy new tube amps with the insurance money.
Well, I mean, this is the Boogie forum, not the Fractal forum.
Speaking for myself, yes I'm in my mid-40's. But I'm lucky enough that I still get paid to play out around 50 times a year. I've went the digital road a few times (actually started there back in 2000). But I always come back to tube amps. I like the simplicity, and it always sounds great. Heck, so far I haven't even bothered with the CabClone IR on the Badlander except for playing at home with headphones.
Sure, I'll admit, I don't bring 4x12 cabs and 100W heads anymore, but I won't go under 50W (EL84 and high gain just ain't right IME, was really disappointed in the Badlander 25W). The volume on the Badlander has a nice taper, I'd rather have the option of more volume and not use it, than run out of headroom faster.
That's me though. I see other people playing Kempers and Fractals, I always find their tone generic and boring. Best sound I heard last year when sharing the stage was a guy in his 30s with a Single Rectifier, a Mesa OS 412 cab and a Gibson Explorer. He wasn't playing traditional Recto music either, but he made it work and it sounded killer. And it's not cause I saw the amp on stage and then liked the sound, we were hanging back stage then the band started playing and we were all like "damn that sounds good" so we went to see what it was.
Haven't seen anyone using a Badlander on stage yet, but the sound guy sure loved the sound I was getting out of mine last Saturday.