
Just to make an argument that at a glance that single image looks like Minecraft?
Yup, that’s the reason. OP had said that the textures weren’t even similar iirc. Arguing against that doesn’t mean I was arguing against their overall conclusion about the DMCA being invalid. Probably should have phrased it less confrontationally.

Well, yeah. I’m not arguing that they actually copied Minecraft. I’m arguing that they ended up in a visually similar place. Which it doesn’t seem you disagree with?
My point is that it can be true that the screenshot looks like Minecraft without the game actually being an MC ripoff.
And as an aside, Terraria being a 2d game has different considerations for their visuals. You’re basically getting xray vision into each block. The sides of terraria blocks do have grass, but unlike in MC or Allumeria you can also see the dirt inside the block.

I get your point, but there are some pretty specific similarities, notably:
All of which are featured prominently in the screenshot. There are differences-- taller trees, more small vegetation, different grass block color variation, colored and differently-modeled leaves-- but it’s more similar than other voxel-based games I’m familiar with. Maybe I don’t play many mc-likes, but other voxel games like Fractal Block World, Teardown, that foresty one with the tiny voxels (forgot the name), Lucid Blocks (the other voxel game by this same creator(!!) about a liminal world), and even Hypixel have more notable differences than this screenshot does. Maybe there’s more to the game that’s different, but this particular screenshot looks like lightly modded MC.
Celeste is one of my favorite games period, and it qualifies. The gameplay parallels the story better than any other game I’ve ever played or seen played, and the soundtrack, art, and characters are amazing. Top tier gameplay and a great story to go with it.
Alternatively, if you’re looking for absolutely unhinged strange gameplay made by a programmer rather than a game designer, check out Fractal Block World. It’s pretty fascinating!
I applaud your dedication!