There are plenty of terrible farriers in Great Britain, and also where I am now, in Germany. I’ve also lived in the US. Farriers in all 3 places have made me go
it’s quite bad in my current area. When I was in the US, we were quite lucky with a few good ones around.
I had my horses shoes pulled in Sept after almost a 2 year battle with quarter cracks, that even bled at one point. All sorts of fancy shoes and pads. We pulled all 4 shoes and pads on the front and started with a barefoot trimmer.
My horse has thrived. Transitioned quickly and so well. Quarter cracks grew right out within 9 months. He’s been sound the entire time. He handles gravel very well. I often steer in toward the grass, but he’s cool with being on the gravel. Which is weird, but ok 
I kept him moving and slowly introduced varying terrain to him. He has awesome hoof quality. Should’ve never been shod in the first place
but you never read or hear anything about going unshod and growing quarter cracks.
He’s hacked and schooled at 3rd (with some 4th) level dressage.
Many people around here just slap shoes on. Horse getting ready to be started under saddle? Shoes
15 year old sound with nice hooves but new owner wants to jump (horse has jumped for years sound and unshod)? Shoes
Literally some people just like the way they sound. Ffs. It’s really odd. Or that they look better. Someone said all unshod horses have thrush…right.
Really odd attitudes. I’ll shoe a horse if they need it, but I think many don’t. Especially interesting because those that ride on soft surfaces want the horse shod all around, meanwhile those that go over varying terrain and ride outside of the sandbox, often have unshod horses.
It’s cool to see horses unshod at the very upper levels of the sport.