One of the first national efforts to combat loneliness as a societal health problem fizzled after the pandemic amid economic slowdown and political polarization. But the initiative also raised awareness sufficiently that is still recognized as a public health problem today. “It started well, but I think it’s fair to say that COVID put a bit of a spanner in the works,” said Tracey Crouch, former United Kingdom minister for loneliness, of her nation’s efforts.