[ClumsyPilot]

"burden their co-workers with social roles"

Some folks are looking for new relationships, especially those just starting their career or moving to a new ciry. Ideally they find other like them, rather than 'burdening' people who don't care

[luffapi]

Cities offer many opportunities to socialize outside of work. Especially when you’re wfh and can go out and mingle with people as needed.