I saw previews for those two and didn't care them. Especially Danseur. But with that one, it just freaks me out how they look. They're like freaky dolls melting in the sun.
Regarding the humor and violence together in the same medium, maybe you're right. Maybe I can't find things with ultra violence funny in any way. But to me, the type of jokes they go for aren't funny and that's the biggest offense. I feel like I won't know for sure until I find something ultra violent with actual jokes in it.
Just as an example, with Spy X Family, I don't find an assassin depressed about being an unmarried 27-year-old funny. Admittedly, I don't know if I'm supposed to read it as an attempt at a joke or as an attempt at empathy for the character.
If it's a joke, the "joke" is too simple. That circumstance in and of itself is not a joke no more than an assassin sad at losing an ebay auction would be a joke. Now, if she was a depressed Christmas cake actually on a date so she could get married and she was having a hard time juggling the date between also having to kill someone the same night, that might be funny. It would open the door to situational humor. But they don't do that. They have her kill and/or fight people and in between this, be bummed about being single and how inconvenient it is to her job.
If it's for empathy, they made her a cute, timid, super-capable assassin. So why do I feel sorry for her? Who cares if she's bullied on the job when it doesn't actually appear to affect her in any way? She states what MAY happen and looks sad and that's about it. Plus she kills people so why do I care about her feelings again?
It all feels lazy.
I looked up my past comment about Dorohedoro** and that one was more of the tonal whiplash. I guess if you're the viewer who finds the idea of an eyeball hanging out of someone's eye socket in itself to be humorous, having it subsequently fall off would be funny. I think that's what's expected of the viewer. I know people like that. I can imagine them having a blast with that type of show. Like how people find Game of Thrones funny.
**Copy/paste of past comment oh Dorohedoro below:
I wanted to like Dorohedoro but I just can't. It's setting and grittiness should lend itself to a gruesome, suspenseful adventure. Instead it tries to be funny every three minutes. Imagine if the movie Se7en had magic in it and tried popping jokes every few minutes. You don't have to. Watch this show.
If it was capable of actually being funny, I could still find some enjoyment in it. Except none of the jokes landed. It felt like edgy kid humor. At least if a kid wrote this I would be impressed by the world building. Instead, it all feels wasted.
Most of the characters are unlikeable for the fact they can't be consistent. It's like they're all schizophrenic. The girl is supposed be capable but she's also stupid. The croc guy is serious but goofy. There's no problem having different aspects of one's character but it's complete fucking tonal whiplash:
Look. How horrifying. Her face came off and it's hanging off his teeth.
Look. How funny. Her face came off and it's hanging off his teeth.
Look. How terrible. His friend crushed his eyeball.
Look. Ho ho ho. His friend crushed his eyeball.
Look. How gruesome. Bloody body parts were in that cheap trash bag.
Look. How funny. It was a cheap trash bag so all the bloody body parts came out.
Every other scene is this way. This show wants it both ways. But I can't find it horrifying if it's treated like a joke and I can't laugh if it's supposed to be horrifying. It neutralizes like baking soda and vinegar so I just feel, like, blah about it.