Going by your logic we should allow a bunch of guys to start singing about the SNP and create a wee group that is protected in doing so. Obviously their opinions still matter, right?
Here is the facts. If you boo most people will think you are actually racist or at best very, very stupid and it makes us all look bad. It may also cause trouble at Ibrox if someone from the majority takes offence, which makes also us all look bad.
If you care at all about your fellow supporters and the players playing for this team, just shut the %^*& up for 10 seconds and stop making it about yourself.