For me Deno jumped the shark when they started trying to be backwards compatible with node and the npm dumpster fire.
For me, the entire thing that made me want to use Deno was it was a clean-sheet rewrite that was aiming to overcome the negatives of node and npm. It was a breath of fresh air. Yet overtime they basically ended up just trying to replicate node. Such a shame.
Still, I like cloudflare's offerings so I'm very interested to see what they come up with after work on worded/celld