The yield risk is real, not theoretical. Current bullish stance is tactical (since mid-March) due to clean positioning. In 3-6 months, strong data (high pre-announcement ratio, sticky inflation, falling unemployment) could make things look 'too hot,' pushing the terminal rate toward 4% and pressuring asset classes, with the dollar as the only safe haven.
Q1 reporting season shows corporates are exceeding their own expectations by the most in 5 years.