Agree with what you've said though you could make the case that the SDLP are fighting for relevancy amid the massive loss of votes to SF. It's not looking great when your leader can only get on the news because he can't read his autocue.Hard to say, part of me thinks yes and no. This is just pure speculating off the bat, but could maybe SF's ties to the IRA be part of their appeal to some?
Don't get me wrong I'm not saying SF supporters = IRA supporters, but for a few it could hold true.
The SDLP has made decent strides forward here in my view as a moderate nationalist party.