Only if there is no easy and well known work-around which in the case of WSJ articles isn't the case. Without being hostile, I suggest you try reading and understanding the FAQ rather than just quoting.

Are paywalls ok? It's ok to post stories from sites with paywalls that have workarounds

AFIAK other than an IA link there are no 'work arounds'.

Workaround means something that lets people read the article. Archive pages which do that count as workarounds.