Carson Block is placing bearish bets against major credit ETFs, including HYG and LQD, as he anticipates economic fallout from widespread AI-driven job displacement. The prominent short-seller and founder of Muddy Waters Research is positioning his portfolio to hedge against what he sees as an inevitable market correction triggered by automation's impact on employment. His move signals growing concern among investors about AI's disruptive potential.

Block's strategy targets high-yield and investment-grade corporate bond ETFs, suggesting he expects credit markets to weaken as companies face pressure from both technological disruption and potential consumer spending declines. The timing coincides with increasing debate about AI's role in reshaping labor markets, with some economists warning of significant workforce disruption in coming years. His bearish stance on these widely-held ETFs could indicate broader skepticism about corporate debt sustainability in an AI-altered economy.

By shorting these credit ETFs, Block is effectively betting that companies will struggle to maintain their debt obligations as AI reshapes industries and potentially triggers layoffs. This move adds to his reputation for identifying systemic risks in financial markets and could influence other investors' positioning ahead of what he predicts could be a significant market event.