the touch on the GX tells me they're going that direction. Also many considered it a con since other brands offered color and touch.
Well, it's what the market seems to want. Helix 2.0 will most likely have a large touch screen too.
That said, touch screens have been a standard fare on workstation synthesizers for 20 years or so, and they're fine for navigation, but they're not a replacement for knobs and sliders once you start adjusting parameters.
The market also seems to want faithful models of 200 different real-world amps and effects, which is another thing Boss doesn't offer, and I hope Boss keeps doing its own thing. Personally, I auditioned the GT-1000CORE for a couple days and ditched all my Line6 stuff for a backup unit. The Helix sounds like a bunch of amps and pedals with their own quirks, while the GT-1000 sounds like proper studio gear (not everyone likes the Boss house sound, though).