I'ld describe it more as "reddit, but without a single company owning all the login servers. Anyone (wirh money) can make their own server and make subs on there, even have their own rules, but you can still visit other servers all on one account, so nobody really has control over all the subs to make up stupid rules for them."
It's the dumbed down explanation, but it's essentially the difference for non-nerds.
Hardwire connections in the office. Finally they'll be able to undo all the good things that came from covid!! I mean, who doesn't thrive in an environment where you'll be constantly monitored so they can sell your work behavior for privately targetted ads? (/s, but only partial)