I know I might get flamed for this, but I actually think the more you actually USE your knives, the cheaper you want to go to a degree(Chefs are an exclusion to this). Hear me out...
For bushcraft, I prefer Moras, and Condors - they make fine cutting edges and IMHO there is
NOTHING that a $100 knife can do better than these $10-$35 knives for the tasks I use them for. I know this because I actually use my knives, a LOT - more than most even on here and they have never let me down.
For skinning, you can get a Havalon Edge and 200 + surgery scalpel blades for it for less than $100 bucks. 1 of these scalpels can skin an entire buffalo. Steven Rinella(google him if you're unfamiliar - best selling author , has a hunting TV show, professional guide, etc)uses one and I highly doubt anyone skins more wild game than him outside of a professional taxidermist. Hell you can pick up multiple time-tested BUCKs for less than $100. And regardless of what anyone says I'd love to see someone outlive a 103 skinner - I'll buy them the $100+ skinning knife of their choice.
And on top of that - none of these knives will break the bank if real-world things happen - like you *gasp*
lose them(yes, when you take your knife on long camping trips it actually does happen). Or perhaps they are stolen, sold by an angry ex

, whatever! Using an inexpensive knife also gives you a sense of freedom in the field that I enjoy - You don't feel guilty being a little rough on a knife that costs about as much as a pizza and you've gotten 5+ years out of.
So to answer the original question "is it worth it to actually spend $100+ on a cutting edge", I personally would say that it isn't . Simply because there are SO many quality options at well below that price. Others will disagree because its all about your personally perspective - there are people who like to
COLLECT knives and therefor view them as such, something to be viewed and enjoyed as a collectable / investment. That's what they value so more power to them - I'm just here to play devils advocate with
my experience.