I havent seen a snake snare trap, but is everyone also against rat traps?
Rodents fall under self preservation, I've never heard of a snake chewing up a bag of dog food, chew up stored items for nesting, completely over run an
entire residence, pass along plagues and viruses to man and domesticated animals. Snakes may be predators but rodents are a million times more destructive and dangerous to man. Australia is home to seven of the most lethal snakes known to man but the two animals that cause more death, damage and grief to human populations and domesticated animals are rodents and feral dogs.
Anyone can remove two things from their property and they'll most likely never see another snake on it ever! Remove cluttered up junk that the serpents use for housing and store food items in a method that eliminates rodents ie:dog food, grain, farm stock feed
Lacking food and shelter the targeted animal of choice has ZERO need to be on your property. My families home is surrounded by woods and has a creek less than 40ft from the house, the property's been ours for more than fifty years and snakes are occasionally seen but have never got into the house or became a problem of any sort.
I've had snakes escape from racks and cages over the years and have a super high tech capture technique, much too expensive for the average person to afford.
A stiff cardboard box with an X cut for a entrance, gently fold the tabs inward to slightly open the center of the X and set it up where you expect the snake to be with a mouse inside a ventilated plastic container in the box. The snake will come in hunting and wont try to leave as long as he's this close >< to food and if he tries it's still not possible for the animal to reverse the flaps and push his way out. The X will also prevent a snake from going half way in and backing out, try it with your finger on an old box to understand the concept - it works along the same principle as Chinese handcuffs.
I would hate to see the day come that I had to rip off an animals head because I couldn't outsmart it.