No. Cameron and May did huge work selecting women and people of colour for safe Tory seats after 2005, when they suddenly realised the entire Parliamentary Party were old, white men.
Patel, Badenoch, Braverman, Sunak, Zahawi etc were all chosen for seats that would stay Tory even if there was a full-on proletarian revolution in the UK. They all happen to have politics slightly to the right of Attila the Hun.
Their success is lauded as showing anyone can make it in Britain. Despite them having preferential treatment based on who they are and the views they hold.