Diversity is tolerated and protected out of necessity by the Deep State. There is no diversity in the Western World at grassroots level. At best, it is Polite, unauthentic hypocrisy; and rhetoric.
Popular opinion is that diversity is good for the community, the economy and the country.
Diversity in the context of this discussion means accepting diverse viewpoints from people with diverse backgrounds: minorities, immigrants, etc.
Understanding diversity is relevant as there has been a politically motivated backlash against diversity in several parts of the World.