You said that you don't believe them and then invented a totally made up by you scenario that you decided must be true - by definition that means you think they are lying.
But similar things happen fairly often. That means it isn't "very unlikely".
Exactly my point. This is the attitude disabled people have to deal with. It is no wonder they often get forget about when staff have that attitude.
I'd say this is 100% on the staff. The passenger would have fairly assumed that they would be helped off the train from that specific carriage as they were helped onto the train in that specific carriage at Paddington. However staff knowing that here was person in the wheelchair space should have known what the destination was (especially on this route where there are only actually a handful of stops for most services) and so should have been able to flag something beforehand.
You’re the one who is taken one side of events, like most, and believed it. There is ALWAYS two sides to a story.
I‘d day this is more on the passenger then anything else.
The Paddington assists will know what part of the train the wheelchair passenger needs to go in
The onboard customer hosts will know
The train manager will know,
and the station staff at Bath Spa will also.
The passenger claims to have been asked numerous times where they were alighting which suggests to me the staff were fully aware.
The passenger had someone meeting them at Bath Spa so they potentially demanded to be on that specific train and demanded to sit in the seats they had booked.
As I said, two sides to every story. You’ve only heard one and will assume that version as fact.
As for attitude, we've had scenarios where a well known wheelchair user has insisted on another wheelchair being removed from the train so they can have the space!