Shocking scene of leftists, women and BAME Assembly members ganging up on gay white man

Isn't a patriot a nationalist? If not, what is the difference? I would define nationalist as someone who believes in nationalism, and nationalism as government in the national interest.

A patriot is someone who claims to love his country and is prepared to unquestioningly die for the foreign policy and foreign wars of its leaders. A nationalist is someone capable of considering abstract ideas of national interest.