If so, you need to get out more ... you're suffering from tunnel-vision.
My goodness, another pleasant remark from the Novus Ordo crowd. I can't say I'm surprised.
Have diocesan priests begun wearing cassocks again? Yes, I realize there are a couple of other traditional orders in Europe. SSPX and FSSP tend to be the largest, at least in France.
In the 7 years I lived in the Arlington and Richmond diocese, I never once saw a priest who wore a cassock that wasn't an SSPX or FSSP priest.