Right now, I can meet my irl friend to go avatar shopping for a fun looking character with full body tracking (because full body feels 100x more immersive), head to a VR strip club to get drunk with strangers and watch people poledance using roomscale stripper pole setups, go play a boxing mini game against a person roleplaying in a Donald Duck avatar I met at the bar, then finish off the night of regret by watching YouTube videos in a virtual movie theater with 5 other people. You probably can't do that on whatever FB will push out.