thanks for the puzzle! i think the clue for ISFOR could be tweaked a little bit--since the clue contains "Isn't" which contains "is," IS is duped in the clue and the answer. maybe something like [Supports] would be better?
i did like the theme, though--that was a fun article!
Thank you for solving! I saw the dupe in 2D but went with this angle to make it easier since the "phrase" really isn't… but I think that may have made it more confusing. So I revised it as you suggested.