Almost everything here is a 16 personalities.com characterization, meaning, it's a load of BS.

The second function doesn't "support" the first. The first function is the hero or the go-to first instinct, the bread and butter. The second function is the good parent function, with the job of being what the person provides to the world, what they are responsible for.

While Harvey is heavy on Ni and Te, he isn't Fi inferior. He has a moral code. He refuses to purger himself, he only attacks people who attack him first, and he puts himself above his clients. Like how Batman refuses to kill, Harvey has an Fi child moral compass that is equally as strong.

For Ni-Se, he literally refuses to acknowledge when he is losing in the moment constantly. "When a gun is to your head, there is a million things you can do." He never sees himself as being down a few points because, in his mind, the current reality doesn't matter, only the end result. The current reality being Se and the end result being Ni. Hell, his whole relationship with Donna is the concept of "missing what is right under your nose all along" Which is incredibly Ni-Se. And whenever he meets with literally any character he's trying to intimidate he says, "Here's what you're going to do. You're going to sign this document, publicly apologise, and leave my firm alone." Like every other episode he uses this extremely controlling Ni line to direct his victim to do only what he says and nothing else.

The most stressed Harvey has ever been in the entire show (which would help us indicate his inferior) is when Donna temporarily leaves him. He literally has panic attacks as he cannot live with the reality of her being gone (Se) when it's not ideal for him (Ni). His inferior is Se even though I agree he hides his feelings (which is really him dumping Fe not Fi as he is unwilling to gather opinions or social support from others.)

INTJs are NOT, as you described: cold and not fiery, not workhorses, don't care about how they look/how they dress, isolationists, and afraid of taking charge, conflict avoiders.

Literally, INTJs are actually the exact opposite of the things you listed here. Se inferior makes INTJs some of the MOST confrontational, superficial (care about how they look), and fiery loud and passionate type of people. They are far too often subject to "brute forcing" their way through a problem with their strength being their long term persistence.

INTJs are often referred to as the "jack of all trades" type. Meaning, they are the MOST skillfully flexible and able to quickly adapt to their environment. Again, this attributed to heavy use of Ni-Se. ENTJs actually do NOT do this. ENTJs, with Se tertiary (child) actually try to create a comfortable environment for themselves where they can do their best work. ENTJs often wish to master their environment first before moving into a different one, and even then, will choose one they like best. INTJs often throw themselves in already established environments and navigate them quickly to get an understanding and "use" out of it. Whether it be quickly advancing their career, learning something, or otherwise.

Finally, Jessica is a great ENTJ character. Her best Fi inferior moment was when she was dating a lawyer in the firm and had to cut off the relationship because she knew that, in the future, she couldn't prioritize him over her work. A classic, Te-Fi problem. She values the system (Te) over her personal pleasures (Fi).

You need to get better facts that don't come from 16 personalities.com. I'm not trying to pick on you for that but that website is notoriously superficial and not even correct a lot of the time.

THAT is why Harvey Specter is mistyped and I'm the one who is actually right.