It's just a piece of cloth. I'd understand if forests were being burned down and government buildings torched to the ground in protest... but come on. People need to stop getting offended over stupid shit.
Some people say "OH IT'S WHAT ALL THOSE MILLIONS OF PEOPLE WHO DIED SINCE OUR COUNTRY WAS FOUNDED. THEY ALL DIED FOR THAT FLAG". No, they died for the ideals that exist in our country, not some mass produced synthetic dyed piece of cloth.