The internet: “Grow a thick skin and get over it. The internet is a terrible place hahahahlulz”.
People: "Can we please do the dungeon for quests, pets/mogs, lore solo?
The internet: “No you should be encouraged to be around those toxic people!”.
My post really covers it in the Community Council forum. While the game is an MMO…it is an MMORPG. It is an online role play game where you see other players. The RPG part matters. The idea of forcing them into groups has been tried. For a variety of reasons, it fails. I do go over a lot of the very valid reasons players avoid groups at times here Dungeon and Raid Solo Accessibility for Old & Current Content
Let people have fun. If they want to solo dungeons and raids for current content to see the story and do quests, let them. Nobody is asking for free Heroic or Mythic loot.