How has Bill Burr's comedy and political perspective changed according to Ben Shapiro?

According to Ben Shapiro, Bill Burr has 'completely lost the thread' by transitioning from being a comedian known for funny content to adopting extremely 'woke' perspectives on various issues. Despite being wealthy himself, Burr has expanded his critique from targeting specific healthcare executives to broadly criticizing all billionaires. Shapiro notes this shift represents a fundamental change in Burr's approach, moving from comedy that Shapiro previously enjoyed (like Burr's Red Rock special) to increasingly political commentary on race and economics that aligns with progressive viewpoints.