Hello saaaaaam, thanks for your comment. On the animations, people can take it or leave it. It's not on there by default at all - just an option for people if they want it. No one's forced to send a file using the animations. In terms of "poking through confidential client files" as you put it, we make it clear - every file is scanned for malware and checked automatically for content that is illegal - for example CSAM - which is done in an automated fashion. Obviously, we don't want people abusing our service which is standard practice amongst any service.