I have seen a lot of young people wearing the Arabic scarf, but in various colours, mostly the classic white & black, which is more Palestinian.
Red & white scarf is more typical for the Southern Arab countries.
Oh and btw, i have got some exciting news- I have collaborated in a photography project and it looks like this is a long-term thing. It is really awesome, cause I get to work with young artists and contribute in more than 1 way! More of it soon!