Frozen tardigrade becomes first 'quantum entangled' animal in history (livescience.com)

This sounds just like the tardigrade surfing the mycelium network in Star Trek Discovery.

based on my calculations the tardigrade would weight about 1e-8 kg or 1e-5 grams. Carbon is 12 grams per mole which is 1e23, or 1e21 atoms per gram. So we would get 1e16 atoms in a tardigrade (give or take a few orders of magnitude).

Wouldn't quantum entanglement be quite impossible since it's a macroscopic object.

Recent and related:

Entanglement between superconducting qubits and a tardigrade - https://news.ycombinator.com/item?id=29580686 - Dec 2021 (111 comments)