Since the Holy Spirit is spirit after all, so we can't see Him, He is easier for men to mold into what they prefer Him to be. He is Who He is, which is what scripture says about Him. The Holy Spirit, yes, gives joy, peace, those fruit of the Spirit, which people want. They want other people to get love, you know, so that they'll be able to receive their love, because they do want that.
2 Thessalonians 2:7 gives a title to the Holy Spirit, "he who now letteth," which is katecho, "to hold back," a modern understanding being, "restrainer." In 2 Thessalonians 2, the Holy Spirit restrains from apostasy, restraint without which would be total apostasy. He holds back the sewage by restraining.
In general, restraint is negative. People want something and someone stops or impedes what they want. In the case of the Holy Spirit, He is not giving someone something, but stopping him from having it.
When Jesus talked about the ministry of the Holy Spirit in very important teaching of His disciples before His death (John 16:8), He said that the Holy Spirit "will reprove the world of sin, and of righteousness, and of judgment." "Reprove" is to convict, that is, to prove guilty. He reproves someone for something he has done of which the Holy Spirit does not approve. He points out wrongdoing with the goal of repentance.
One of the list of the fruit of the Spirit is "temperance." Temperance is about doing something you don't want to do or not doing something you want to do. The Holy Spirit works toward self-control.
The Holy Spirit is called the Restrainer as a title. Some might say, "Well, He's also called 'the Comforter.'" Right. "Comforter" has changed in understanding since the KJV translators gave that translation to the Greek word paraklesis. The English word comes from the Latin, com, "with," and forte, "strength," so the etymology of the English word is "with strength."
The Holy Spirit is the Strength Giver as a title and the Restrainer as one too. The Holy Spirit inspired scripture, a lot of which is negative. As you know, the ten commandments are almost all negative.
Negativity is a trait of the Holy Spirit. When the Holy Spirit manifests Himself in and through a believer, the believer will be negative too. Very often, people who are often negative are assumed to be unspiritual. Spirituality is many times seen almost entirely as chipper and upbeat and high energy.
John the Baptist was filled with the Holy Spirit from his mother's womb (Luke 1:15). How positive was John the Baptist? Not very. He was very often as negative as someone could be. That manifested the Holy Spirit in Him.
I'm not saying that you should go out of your way to be negative because now you see the Holy Spirit to be negative. It will just occur in your life if you are regenerated by the Spirit and then filled with the Spirit. You will see sin or scorning or foolishness and you will say something negative about it. It's what the Holy Spirit does.