I know this is HN and people will likely look down on anyone riding a <$2000 bike, but come on.
This is a device you _live_ in. This is someone's mobility and independence you're talking about. Not a "I spend 30 minutes to an hour a day riding", or a "I commute to work on this" but instead "I use this to enjoy life".
If you did, you probably wouldn't be particularly happy with a $200 bike.
I ended up buying a bike stand and a basic toolkit just so I could fix those bikes quickly and get the kids back outside. The parts on those bikes were absolute garbage and the reliability was zero.
Meanwhile I have a medium/high-end mountain bike from 1997 that still has some original parts on it, despite having seen time as a daily commuter and a trail bike.
A good thing to look at is resale value. Around here, you can resell a $1200 mountain bike for a good price. But you'd lucky to get much for a $800 bike.
That’s me, I know nothing about wheelchairs, hence why I’m asking.