they like to come up with random scenarios that will never happen

You just had to open your mouth and remove all doubt.

Britain is banning "zombie-style knives" and "zombie-style machetes". Give me a good reason someone would need to own something like this:

I'm in England and I can absolutely confirm that ANYTHING that can clarify as a weapon is illegal.
The best example is my sister's friend who had his house searched by the police and they found a 'club' (half sized baseball bat), he's 19, no priors, and now awaiting his court date for ownership of a deadly weapon. His lawyer says he could get up to 5 years.

Knives, bats, tasers, pepperspray, even general tools can all qualify for a conviction

Wait for it...an American will tell you that you are wrong because google.

😄

so you cant have a club for fishing to stun the fish? UK gov has become nazis

False, they're banned most knives period, that it the latest fear inducing target. https://www.gov.uk/buying-carrying-knives
https://en.wikipedia.org/wiki/Zombie_knife

And that knife would be good for cleaning and carving up an slaughtered animal. Mostly such designs are meant for show and don't make killing easier.

If you wish just to kill, small blades that you can hide are good for a single attack, and for mass spree something long like a machete. But if the edge is too thin, it'll dull and not cut well or even break.

The first site says: It’s also illegal to:
carry most knives or any weapons in public without a ‘good reason’
sell most knives or any weapons to anyone under the age of 18

The exception to these 2 rules are folding pocketknives that:
have a cutting edge no longer than 3 inches
are not lock knives (they do not have a button, spring or catch that you have to use to fold the knife)

These all sound like very reasonable laws. In the US, minors cannot buy knives which is good. Self-defense counts as a good reason.

Buddy, that knife has no use. I collect knives and "zombie knives" are nothing but cheap Amazon knives that edgy 13-year-olds ask their parents for. Your statement, "And that knife would be good for cleaning and carving up a slaughtered animal. Mostly such designs are meant for show and don't make killing easier." is very contradictory as a knife like that is made for the sole purpose of showing off. I have been to several slaughterhouses and a relative's butcher shop and the knives they use look nothing like that. They generally use fillet or butcher knives but nothing like the "zombie knife". Additionally, the zombie knife has a very impractical blade since it's meant to "rip and tear" the "zombies" apart. Slaughterhouses do not rip the animals apart as they try to cut the meat as cleanly as possible.

As for your last statement, deadly mass stabbings are very rare and have only killed 4 people at the most. Nobody is going around with 3-inch pocket knives and doing a mass stabbing.

"Self-defense counts as a good reason."
It's not according the law regulation I posted.

"Buddy, that knife has no use."
Check what's called a zombie knife, it includes ore than show knives.

"Slaughterhouses do not rip the animals apart as they try to cut the meat as cleanly as possible."
I work in one, cutting through thick cartilage or bone is done by machine there, You'll likely need a sated edge o do so by hand.

"deadly mass stabbings are very rare"
Then why ban knives? Check the upward trend.
https://en.wikipedia.org/wiki/List_of_mass_stabbings_in_the_United_Kingdom

cuz it's f**kin rad

But cars, have a mind of their own
(Ask the people in Kenosha)

or waukesha
(the guy was a black supremacist btw)

Yeah, thought about that when I was out today.
Knew it was one of those Injun names.

Ridiculous