Yeah, because I have been having SO many problems with the non-replaceable part of my alloy tubeless valve stems...
...

More like an inexplicably ignorant marketing department.

The interior plastic ‘wedge’ part of the grips. But I have only seen two, so pretty small sample size.

And every one I have ever seen was broken.

I have a really compact Lizard Skinz saddlebag that doesn’t come near the tire, works great.
...

I have the Wolftooth handlebar versions on two bikes for that reason...but have yet to use it in the field.

I used to joke with customers when external bearing BB’s came out “You can put your weed in there!”

Usually got a light chuckle.