Alright, buckle up bitches, it's theory time, and its a long one.
!! WARNING !! Spoilers ahead
I'm sick of people bad mouthing Asmodeus in the new episode of Helluva Boss and I can prove right now that Ozzie WAS NOT the one keeping Blitzø and Fizzarolli apart. (Along with some small supporting pointers as to why I think it's Mammon.)
I'm going to start with Season 1, Episode 8, 'Ozzie's', we first see Asmodeus and Fizz when they appear in song to make fun of Moxxie. Now, notice Asmodeus is leaving NO ONE out of the song. He even dragged Millie into it by calling her an 'unsatisfied bride', and even went as far as to mock Stolas when he wasn't doing anything.
However, when Fizz and Verosika begin to sing to mock Blitzø, notice how Ozzie remains completely silent throughout the song, hinting that he doesn't know who Blitzø is, and therefore, can't mock him like he had been doing before. He didn't even join in after Verosika's part of the song, he just went straight to Stolas, someone he knew.
Now, this could be brushed off as a coincidence or maybe just Ozzie wanting to move on with the song. Fine, I'll give you that.
However, when discussing with Stolas, Asmodeus says, "My business partner, Fizzarolli, hates that imp of yours," once again, brushing off Blitzø name. He even does it again when talking to Fizz by calling Blitzø, "That guy you hate." Its pointed out multiple times that Asmodeus doesn't know who Blitzø is, only that Fizz hates him, and by extention, hates him as well.
Again, this could be brushed off as Asmodeus being disrespectful and just not wanting to say Blitzø's name.
But, there is another scene where while Blitzø and Fizz are reconciling, Fizz says, "No body told me you tried to visit."
And in the scene where Asmodeus is fixing Fizzarolli, we hear him discuss his day, and Ozzie even tells Fizz about Stolas and mentioning Blitzø (not by name), showing they have a very open communication, and had little struggle telling each other things, meaning that even if Ozzie had stopped Blitzø, he would probably have at least told Fizz that he had tried to visit and reach out.
But another point is when Blitzø and Stolas first go to Ozzie's. Blitzø is in complete shock at seeing Fizzarolli, even going as far as saying, "Oh no fucking way. Not him," hinting to the fact he wasn't even aware that Fizz had left the Greed ring and was now working with Asmodeus.
I just don't believe that Ozzie would keep Blitzø away, or would at least tell Fizz that he was trying to visit.
Now, here's why I think it's Mammon.
Who is Mammon? The leader of the Greed ring, a ring very well known for following through with their name, even having a city named 'Ransom'. So, it's probably safe to assume that Mammon is a Greedy person.
We know Blitzø and Fizz used to perform in the Greed ring, meaning that Mammon probably saw Fizz's popularity and quick rise to the top. We also know after the Circus, Fizzarolli began to work for Mammon.It makes sense to assume that when Blitzø began to seek our Fizzarolli (however long after the incident) Mammon felt threatened about losing one of his top stars, which, in turn, would end up losing him a lot of money. So, he would make up lies to Blitzø (such as Fizzarolli doesn't want to see him) while simply refusing to tell Fizz that Blitzø was looking for him.
It would make sense why both were confused when hearing the others story, and Fizzarolli probably realized that the man he was working for wasn't as good a guy as he was led to believe.
