Yes a not uncommon orthopaedic procedure .
But ‘tricky’ is a huge understatement IMO and IME having supported my Dc through it twice. Really painful. Months on painkillers including pain modification drugs and opioids / morphine based medication that takes careful withdrawal, months of compromised mobility, wheelchair, crutches. Scarring. Muscle wasting.
And while I’m on the subject people who have this done for medical reasons often need other support such as specialist footwear, a knee length splint, etc
All Of which illicit staring and stupid ‘witty’ comments from the public, if not bullying. Try being a teen with a shoe raise of several inches.
Try needing adapted shoes when MN is littered with horror about any slightly chunky shoes as ‘ORTHOPAEDIC’ .
And maybe stop it.
And back to your post specifically, @Ukrainebaby23 , minimising it as a standard sort of choice does in effect condone a decision that a normal human height is an issue and it’s no big deal to change it. A choice like a yogurt flavour… no, it really isn’t.