On top of the potential physical impossibility of pushing a wheel chair through snow, they might literally die on their way to their doctor’s appointment.

If they are so frail that they won't survive a trip to the nearest bus stop they should take an ambulance to the hospital for hospice care.

Again, how are you getting through a snow storm? Or a rain storm? Is your load of thousands of dollars worth of power tools going to be fine sitting in a bike trailer in extreme weather?

If the weather is that inclement, chances are that their oh-so-important hockey practice will be canceled that day. Or they can learn a little bit of gumption, if appropriate.

Bruh, tell me where I said that.

You didn't. I was presenting a common example of today's car culture.

Cities still need to be designed to be able to support cars

Did I say the opposite? But today's car infrastructure is far more extensive than it needs to be. People don't need a car to commute, they choose a car for their convenience at the cost of everybody else's.

I live in a car-infested neighborhood where ironically most people don't have a car -- the constant traffic is largely produced by the suburbanites that come here, ironically to save themselves from the traffic that the suburbanites are causing. And I'm furious that we suffer their convenience day and night, when we shouldn't have to.

Our streets should serve the people living in them, rather than being designed to maximize the speed and convenience of the people driving through.

Literally every person at some point in their life

Indeed. But if they're unable to walk or drive in a wheelchair for a block they will also be unable to do anything after travelling somewhere. Maybe they could enter a drive-thru? That's pretty much it. A car doesn't really change all that much.

[Taxis need] roads and infrastructure for cars

Obviously. Do you think buses and bicycles don't need roads? When did I claim to demolish each and every street?

[No storage]

Yes storage. Most equipment is stored in the sport facility. Soccer teams store the footballs, hockey teams store the rackets etc.
Everything else fits on your back or your bicycle's rack in the back.
In addition, don't all sports teams usually stay at one facility for everything but competitions? If there is a competition guess what's possible: Have a bus pick up the players and their equipment at their home stadium and drive towards where the competition is together.

Ableist nonsense.

Cars are ableist nonsense. Most people with disabilities earn significantly less money than those without and cannot afford a car accomodating them. Then there's countless disabilities preventing you from driving altogether. Legally blind people, people with mental disabilities ranging from epilepsy to trisomy 21 or those with disabilities affecting their upper body's mobility all cannot even get driver's licenses. But sure, this is not ableist in the slightest.

Cars should very much not be used for single digit mile trips. They are a colossal waste of resources, kill tens of thousands of people per year, pollute the air and water with smog and microplastics and are a major cause of climate change. EVs will only reduce the smog, all other issues will persist.