Except this thing is opt-out and would put a whole lot of data on tens of millions of computers including things that were never stored by default (credit card numbers, reset codes, e2e encrypted messages etc).
Recall is a malware.
Recall is a malware.
- - -
Most browsers beg to store credit cards by default, e2e encrypted messages are already accessible by the user (because they are one of the "ends"), reset codes are probably in most people's download folders, in the stuff-sent-to-the-printer cache, or forgotten completely (which IMO is worse)
If you are security-aware enough to avoid those issues, then you aren't using a closed-source operating system in the first place.
So what about everyone else?
Now thousands of tech-impaired organizations have to proactively go out and find alternatives that don't alienate their users. How many of do you think will get it right as opposed to ever more inconvenient security theater to satisfy compliance checklists?