I’m inspired by both.
Tube amps feel alive and raw, and are just cool. I also like the tactile feel of analog knobs and switches for dialing sounds, the clicking of relays when you switch channels, the heat, the tolex, the feeling that you’re burning the “fuel” of tubes that will eventually wear out as you play them to get that sound, all that stuff.
Fractal stuff is great too. The Axe-Fx 3 is effectively infinitely tweakable to the point that you can build just about any sound you can imagine, routed just about any way you can imagine. Their virtual nature means you can run virtual components as hard as you want and they’ll never break, etc. I don’t know how anybody could see all the possibility inside one of those things, with all the ground they can cover, in as small of a package as they come in, and just go “no tubes, yawn.” They solve so many more problems than that.
The way I think of them is that tube amps are muscle cars and modelers are space ships. They’re both great.