Great, more crossing-breeding with untested species we aren't used to ingesting. I wonder what weird and wonderful food allergies we'll be able to enjoy now?
The study finds that gluten consumption hasn't increased over the past few decades and that a culprit is more likely "wheat genetics"
Anecdotally, I don't know if you know many genuinely GF people, but the ones I know have all said that they can eat bread while in European countries, but have bad reactions back home.