No. This is how ONE man, who happens to be black, is acting. Last I checked, Black people did NOT elect Jamie Foxx as their representative. Just like MLK did not elevate every Black person to peaceful, intellectual status, Jamie Foxx does NOT do the opposite.
Like him or not, he is an entertainer. Some are entertained by wholesome goodness, others by conflict and gore. Either way, you make his monologue relevant on some level by even acknowledging it. By posting it here, you give the host site hits and traffic. Finally, by generalizing and ASSuming that all Black people feel the same way shows either an ignorance of individualism or an overt act of division on your own part.
Move past the race issue yourself before you expect others to do the same.