- Stop using facebook for personal purposes and treat it like a more featureful LinkedIn
- Quit my job and find another which doesn't require me to give work information to a company which has a trove of my personal information
I think the point of making it a completely separate account is to ease companies fears of users getting sucked into the endless scroll vortex while at work, and I would doubt they'd be jumping you back and forth and showing you notifications from personal/work Facebook when logged into either service. It would also be an obvious security/privacy issue if project info was popping up in users personal notifications.
Whether or not they are going to link the accounts on the backend for their data mining purposes, was not the intent or subject I was addressing/speculating about.
I'm well aware self-hosting can be hard, especially for global companies, with broad userbase, but I'm astounded how little managers and directors care about company "secrets" getting stored at providers these days.
I never thought I'm going to miss the old Microsoft, but at least those servers and services were bought and locally hosted. Sure, they may have had backdoors, but at least it was not obviously given to a company who's making their profit out of scanning contents and selling it to the highest bidder.
We don't know for sure it a paid Gmail is scannig mail or not; if a paid Dropbox is being treated the same way for, for example, "copyrighted" content the free tier is, but I would be surprised if it was completely different.