Nikos Bends, vibrato and slides have been possible for at least 15 years. It’s a matter of settings within the unit. It’s just that most of these things sounds bad. Bends and vibrato can be okay though.
You actually say it really good. “Strings have much more ways of expression”. That’s what makes it difficult to transform into synth territory in a convincing way. At least regarding acoustic percussive sounds like piano for instance. Synth leads and pad sounds have always been okay and transform way better and have done so always.
I hear ya….old assh… here as well 🤣. But I still have doubts about this, since technology hasn’t really improved over the last 15-20 years since the Axon appeared with a new method of tracking. And teens have always been there. So has the people that push the boundaries and search for the next big thing and seek new territories, They’ve always had this opportunity, but yet it has never taken off. It’s still a niche thing.
I do agree with you and others, that we will see more of this in future products like AXE FX, Kemper and the like. Kemper has already put in sounds that resemble synth pads. I’m not sure if the AXE FX has taken it a step further and called it a guitar synth. I’m not really interested in that unit. I will go as far as stating, that pad-like synth sounds can/will become useful, as it somehow is easier to reach an acceptable transformation. But sounds of acoustic instruments like sax, piano and the like, is another story. But synth pads and synth leads have always been there and been okay if your playing is very clean and adjusted to the tracking sensitivity. And since it’s always been there, I highly doubt that this will become anything other than a toy.
And I really can’t see what a guitar synth brings to the table, that a keyboard doesn’t. It’s way easier to reach the desired solution with keys. But it’s fun on a guitar nevertheless. It’s fun playing sounds on a guitar, which are not meant for a guitar.
If the guitar is a part of the past. I don’t know if that’s true. We are in an era where electronic music dominates the charts, but people will always go for the guitar. If you like rock, metal, blues etc you will pick up the guitar. And the metal community hasn’t been bigger than it is right now. I’m a metalhead and can tell you that metal festivals appear everywhere now. In my little country almost every city has a metal festival now. It’s crazy….and a sign that guitars will not go anywhere yet.