The situation regarding Sarwar might be slightly more complex due to the football/sectarian intricacies of West Coast Scotland.
Celtic supporters have made a big claim of being immigrant friendly and it is claimed more ethnic minority Scots support Celtic than support Rangers.
Also Celtic fans have recently begun display flags supporting Palestine with Rangers fans using Israeli flags at Ibrox.
Old Firm supporters I have met really struggle with the concept of anyone not being on one side or the other of the sectarian divide.
When asked by Old Firm fans which side I really prefer I have taken to saying I like both teams and like them both to do well, which really confuses them.