IN MY OPINION
Line 6 was never a joke. They drove digital modeling to the masses with the POD and Amp Farm was all over hit records in the 2000's. The Spider amps were not all that great sounding, but they were the ubiquitous practice amp. In the 90's CRATE was the same thing. When Eleven Rack, Axe FX, and Kemper all came out, Line 6 was lagging behind in the pro modeler space. But they came out with Helix and have been really competitive ever since.
Behringturd was always kind of a knock off company as far back as I remember in the 90's. I owned some of the rack stuff but wouldn't ever confuse them for being innovative. They do have a lot of success with the X32 digital mixer series and that's been really popular for live systems. I have no idea if that's a knockoff of anything though.
At the end of the day I don't think Behringturd makes a digital modeler because there's no room for them anymore. They aren't going to compete in the $1000+ space against Helix, Fractal, QC, Kemper, etc. They aren't going to compete in the mid-level space against Pod Go, Boss, Headrush, etc. And they aren't going to compete in the low end space against Hotone and Valvetron or whatever the hell they are called.
They do have a $25 "tube amp modeler" pedal though, which looks like a knockoff Sansamp.