Eurodollar futures inversions always meant the global economy would seize up at the point of the inversion.

Source: https://www.lewrockwell.com/2023/02/thomas-luongo/this-weeks-fomc-what-does-jay-powell-really-care-about/

T3 is a suspended coaster that includes five inversions that defy the laws of physics.

Source: https://newstalk1280.com/ixp/74/p/the-best-rollercoasters-within-driving-distance-of-the-so-indiana-area/

The blue line in the chart below shows the average outstanding performance of the gold-to-S&P 500 ratio during those two recessionary periods, up 147% in two years after yield curve inversions crossed the 70% threshold.

Source: https://seekingalpha.com/article/4572864-crescat-capital-january-research-letter-mispriced-inflation?source=feed_all_articles