I don't like junk food so much that I could eat the same thing every day for a whole month. I can eat it once in a while, but if I had no choice, I would choose a roll or shawarma because I really enjoy eating them. I also like homemade rolls and shawarma.
In my opinion, it's okay to eat junk food occasionally, but it should not be part of our daily routine.
Yes, I am aware of the health problems caused by eating too much junk food. One of my neighbors used to eat a lot of junk food and drink soft drinks almost every day. He was a healthy young man, but because of his unhealthy eating habits, he is now suffering from stomach and throat problems and has to deal with these illnesses regularly.