FFXIV has quite literally a Fellowship and Community Finder to look for groups which have similar interests as you. Be it Mahjongg, Role-Playing, Try-Harding old content or seeing for LGBTQ interactions. And the rest is done over Discord, because that is for sure a better communication tool than whatever the game devs can come up with. Even the content thing is not true. There is seperate content which absolutely requires cooperation, schedules outside the cookie cutter main content like Bozja and Deep/Criterion Dungeons. More similar to old school MMOs. I'm fine with a diverse array of content.