I gave you a quote of Canadian historian Margaret Macmillan,
"Britain certainly thought it had legitimate reasons for going in, and I think it did," she says. "

I gave you quotes from the Paxman/University of East Anglia programmes saying the same.
Also Sheffield.
They ALL say the same.
You will find no single exception among historians that your view is just a myth Jim.

I challenge and defy you to produce a single dissenting historian on that.