obsessed imp

First, yeah, Fizz definitely went out of his way to shame Blitz. Recall that these two have mutually accepted each other as enemies, and based on Blitz's response upon first sight, Blitz knows he's hated and shouldn't be there. And yet he still opens his big mouth anyway. I'd say he has a shaming kink but really he just can't help himself. After all, assuming no one knows that Blitz and Moxxie work aren't friends (no one would know that they are, only that Blitz creeps on them) what right does Blitz have to come in on their teasing of Moxxie? It's not his show. It's not his place. He's ASKING to be mocked, from Fizz's view.

Second, there is nothing these two aren't bringing out that isn't public knowledge.

Blitz's love life is a mess (he fumbled a pop star, which would be noticeable and probably had him in public view for a while)

Stolas fumbled a picture-perfect life and is getting a divorce (idk how much visibility people have on the relationships of royals when it's all proper face out front)

Stolas is at a lust lounge with someone severely below his class and who is notably a fuckup

The possibility of screwing up an entire marriage to fuck an imp is like the epitome of desire and lust (so OF COURSE the king of lust would highlight it)

Fizz and Ozzie didn't screw up Stolas's and Blitz's relationship. Nothing they said did anything but point out what was already fucked up and what the two have conveniently been ignoring. The fact that they were forced to FACE it (that Stolas hid and wouldn't own up to it, that Blitz refuses to talk about it because he wants to stick to his one conclusion that he's just convenient) is the problem.

Yes. Fizz and Ozzie are hypocrites, but they're not hypocrites because they're dating while Stolitz is suffering. They're hypocrites because they call love boring and uninteresting when they're over here canoodling in a closet.