It did not affect spend in that people spent more, on the contrary: it affected spend in that the devices remained usable for longer despite having a worn out battery.
It's just that the general public doesn't understand batteries and they listen to media and/or "influencers"/"youtubers" instead of to people who understand the technology in the first place.
What Apple did was making the devices *BETTER*, not worse.
This entire thing never should have happened at all and should have been dismissed from the onset after a judge would have talked to somebody who understands battery technology and how devices using them work.
Ah but playing victim is always good I guess, even if one is not.
It's nothing more than ambulance chasing lawyers cashing in on youtubers in it for more revenue by creating baseless allegations that are then parroted all over.