I'm not sure that qualifies as xenophobic, or even a bad thing. Should a Mexican restaurant be pressured into serving food that is more acceptable to the Canadian palate? (Pressured, not forced.)
From what I've read, and a documentary, it's pretty high stress to meet the expectations and to do things in a certain manner. I can understand the desire to get out from under that. By foreigners, it may mean, 'not my usual customers.'
So, I'm not sure if that's really xenophobic. I'm not seeing any fear involved, just displeasure about external pressures.