This whole topic is a lie. A lair pretending to be very ethical and purist has started it and some other liars has joined him. It is part of a criminal, terrorist activity too I suppose, they are fooling people that there is an exceptional ecosystem named 'Islam' in which people do care a lot about doing the right thing.
It is a lie. No ideal religious ecosystem exists, it has not been existed and won't be in existence in the future. There exist only extremist liars who do not believe in god at all, have not a clue about humanity and basic values like, honor, love, kindness, being humble, etc. which was the main cause the God originated the religions (including Islam). They just stick with some old-fashioned traditions like sexual discrimination, violence and .... which they have found in recent years very useful for their obvious thirst and hunger for power, women, money , ...
This fucking 'Halal' discourse is part of it. They use this discourse to fool naive under-educated usually young people for their next more violent propaganda. Next step is to convince people about the necessity of Sharia' Law to save the community which implies an unlimited power in hands of "the legitimate" interpreters of this law, and finally their stupid young victim has to take the final step, Jihad which seems to be very funny and exciting but is a huge crime against humanity and the victim himself and unforgivable sane before the God.
I am a Muslim myself. I know this extremist devils extensively. They are liars believe me and don't pay any attention to them. They are criminals and eventually will be punished for their crimes, stick with your beliefs and your culture. Islam is just one another religion, all of the religions are planned by the God to make people happier and better and all of them repeat simple instructions about being honest and kind to each other and to have a good faith in humanity and what is trying to accomplish through its history.
STOP Talking! You are infidel. You die now. Do not say more blasphemous things or someone will cut you.