Pack the Wheel Bearings Failure

Pardon my ignorance. What properties makes fibrous grease useful?

1) I do NOT like that fibrous grease, and I will never use it.
2) Give me a latex glove and a palm full of grease, and I'll have a properly packed bearing in just seconds. I guess I prefer a good hand job.

That fibrous grease is EXTREMELY valuable. Think "ball joints and tie rod ends". Mopar just discontinued it and i bought 6 tubes from 600 miles away.

The mopar wheel bearing grease is green and smooth, and very similar to Harley Davidson wheel bearing grease (which is blue), and it's not stringy at all.