I read the filings.

Nowhere in that entire case does anyone allege that the FBI was regularly being sent entire copies of the hard drive contents of best buy customers.

The FBI merely taught workers how to identify and report CSAM. There is nothing illegal about that.

EFF only sued because their FOIA request for info about their training process was denied, and after the FBI argued why they shouldn't grant the request, EFF agreed and backed down.

Not only did the EFF agree to dismiss the case, their blog post claim of a supposed Fourth Amendment violation was never even argued in any of their filings at all.

In my opinion, to construe a simple disagreement/misunderstanding over a FOIA request denial (which was proven as legal and justified) as "If you took your laptop to Best Buy for repairs, the FBI got a copy of your hard drive contents"... is patently and demonstrably false, and does not make any sense whatsoever.