The analysis mentions this, says it's a factor and links to:
https://www.bain.com/insights/weight-loss-drug-users-spend-l...
https://www.bain.com/insights/weight-loss-drug-users-spend-l...
I am however also more interested in how this affects other types of consumer behavior - and whether that is a factor in pullback on the economy (on top of other factors - energy, job market, trade restrictions).