Not sure the evidence about a fair few BAME (especially Asians voting for Brexit) supports your last assertion. I think the reasons for voting Tory are more complex than that.
I don't pretend that it's the only reason anyone votes Tory, but it seems to me that it's a significant portion of their core support.
I think many of those who are doing relatively well in life are inclined to believe it is due to their personal qualities rather than arbitrary good fortune and possibly identify with the Tories as being a party of success.
I'm one of them, but it's within a context. I appreciate that there's been elements of luck and good fortune in there, and so I equally appreciate that any number of people either haven't had the opportunity to deploy their talents, or haven't had the opportunity to develop them in the first place - and that's why I can't support a party that wants to strip away every possible state-sponsored support that might balance the field for people.
Plus the Tories have had 2 female leaders and in the 2019 election it ran 76 BAME candidates. For example Kemi Badenoch (from Nigeria) was re-elected in 2019 as the MP for the Saffron Walden constituency, which is a Tory safe seat in Essex that does not have a large BAME population. Sajid Javed ran for PM, Rishi Sunak is Chancellor, Priti Patel is Home Secretary.
Which doesn't in any way detract from the fact that their policies disproportionately have negative impacts on women, the disabled and ethnic minorities. Of course they're going to trumpet the people who've achieved from those backgrounds despite their best efforts, it feeds into their narrative.
I know some Asian people voted Brexit because they thought it meant EU immigrants would not have an advantage in getting a job in the UK compared to immigrants from Commonwealth countries.
A slightly different take on 'us vs them', but a variation on the common theme.
Not to mention how Blair's Labour and the Tories have bribed and fawned all over Saudi Arabia in the interests of selling them British arms.
Whilst there are those who might suggest that Blair's Labour was just Tory in red, I fear that sort of activity is just seen as political expediency by Westminster denizens of any stripe - the soft power that the UK arms manufacturers seem to have confounds me.
O.