Because of the current state of television, ie the huge amount of reality televsion, channels will obviously only air programmes that get audiances, abnd they know that relaity television and
documentary gets these audiances.
There are of course alot of opertunities for young filmakers to get their name out there. Film festivals and the internet are the major outlets.
But as for televsion the repitition of endless shite i feel needs to change.