Nobody I know who voted leave ever mentions the bus. Sure it was part of the "Leave Campaign" but that doesn't mean it is why people voted.

https://ukandeu.ac.uk/research-papers/peoples-stated-reasons...

Note the Bus or the NHS isn't mentioned.

Ah, the notorious Bus of Lies.

Just because that's one thing that the campaign talked about, doesn't make it the reason that people chose to vote leave.