Wheelchairs are not available on the NHS, not unless you're completely unable to walk at all.. that doesn't help ambulatory wheelchair users who need them.. mine cost me £750, and that's just for a self propelling one. If i wanted/needed an electric one, i'd be talking £5000}+
I don't use it all the time, sometimes i use my crutches, which cost me £150, or my walking stick, which cost £50, but need replacing every couple of years due to wear and tear.
I sometimes use a rollator, they start at £130, but the one i need, that has a seat, is £300. Then there are my supports for my wrists, knees, and ankles, the heated pads for my back and hands, my specialist shoes, my tens machine and its pads that need replenishing.
Physio is available on the NHS. It's 15 minutes, once a month, where they pack you off with a list of exercises, but don't actually lay a hand on you, or show you how to do them.
My private physio, who is a sport rehab specialist, cost £50 an appt, and i see him every other week, does massage and manipulation, dedicates a whole hour to me, addresses all of my MSK issues from head to toe, he keeps me mostly out of that £750 wheelchair and on those £150 crutches. I also get shockwave therapy on some really bad feet/ankles issues i have as a result of the pronounced limp i walk with, which the NHS don't provide at all.
The NHS didn't pay for the hand rails on my stairs, the step outside my back door, the bath seat, the toilet frame, or the rails in my bathroom, the perching stool in my kitchen and all the specialist cooking aids i use, the council did. The NHS nor council will pay for the bathroom renovation i need to take out the bath and install a walk-in shower.
The NHS doesn't cover the automatic car i need to drive, the fuel it costs to run it, the tax, insurance or MOT to maintain it.
The NHS doesn't cover my raised bed, or my raised sofa either.
How pray tell, do you anticipate a 'tiny amount' helping with ANY of that additional cost?