"White men are(portrayed as)bumbling fools,stupid,and childish......"Good point.I've noticed this with increasing frequency on tv.White males are ignorant,bigoted,dullards.Thank hollyweird and the msm.It's brainwashing and it does have an effect on peoples attitudes.
This actually started nearly 50 years ago when the father figure in movies and sit coms began to be depicted as a high ranking rat later called RR 'an amiable dunce'. Grace and Fred Hechinger's 'Teenage Tyranny' published in 1963 has an entire chapter on this phenomenon. Subsequently from being a boob dad became a criminal. First we went from 'Father Knows Best' to 'Father Molests' to white males being presented as 'the cancer of history'.