So,I take it bushcraft is defined as light woodworking with natural materials? I thought it was about living in the wilds,which does involves dealing with wet,slippery,and sometimes, bloody things.
It IS about living in the wilds, with wet, slippery, and bloody conditions.
The majority of my knife use is cleaning and filleting fish, which is a very wet, bloody, and slimy activity. I have never found a use for finger guards, they just get in the way.
I also never had a problem cleaning and skinning rabbits and squirrels in -2F in the snow back east, with nearly frozen, wet hands and toes.
The only thing a guard is good for is for stabbing, and even that can be done safely without a guard, by placing the handle butt in the palm of your hand.
It is hardly a safety issue as much as a comfort for your mind, if you think you need it then you probably do. But, if you REALLY know how to use a knife you will find you hardly miss finger guards once you start using knives without them.
BTW, how many of you, that think finger guards are necessary, have kitchen knives with finger guards? Or pocket knives with finger guards? Have you ever thought about that? It seems that the only knives that people demand finger guards on, are fixed blade field knives, yet they get along so well in there kitchen and with there folders.