That's mostly true.
I've noticed that Contraflow 3w2 people will allow and find some degree of non-conformity more acceptable than the synflow ones. Both Steve Harvey and that Tumblr blog are synflow, imo.
Personally, I've found that the attitude of some 3w2 people can make me feel insecure. Not so much annoyed. On some level I get where they are coming from; as an So/Sx Fe valuing type, I also want to be able to appeal to society in some kind of way, even though I am much more inclined to embrace my "uniqueness" or "strangeness" than any 3w2 ever would. Once I showed a 3w2 Sx/So guy pictures of my ideal kind of fashion (it was pretty gothic back in the day, big platform shoes, latex and leather and such), and he was very surprised and like "Wow", haha. He did not know what to say. xD But he got over it. It is not like he lost interest once I showed him those things.
I am starting to wonder whether my father might be 3w2 after all... At least he can be very much like a 3w2 person in attitude at times; he does have w4 interests and attitudes too, though. Him being Sp/So probably makes him more "3w2-like" superficially, just like I can seem more "4w3-like" because of being So/Sx. Anyhow, so when I grew up, he'd look down on my gothic fashion and would make fun of it. He'd be a bit like Steve, wanting me to dress differently; it was "too weird" in his eyes. He probably worried I might get ostracized for my looks. He did like when I had a very subtly edgy style, though; something like a cool leather jacket and cool leather boots. A bit of a Matrix vibe, but without any Gothic inclinations, if that makes sense. Then sometimes he'd say I looked cool. But mostly he'd make me feel very insecure about it...
Growing up with a Type 3 father and a 2w3 mother, I'm pretty familiar with 3s and their mindset. And my Imago is Type 3... I've crushed on more 3w2 people than 3w4 ones so far. Could be a matter of more 3s being w2, or my Imago leaning more w2. Either way, there can be a bit of a love-hate thing with synflow 3w2 people, for me. When Steve suggested he should get another haircut, in the back of my mind I thought "That's a shame, his hair is actually fine." But I quickly forgot about it.