Did you read the intro posts and the posted topics on the CC forum? There most certainly are people who focus on both and there are threads about both.
Some you might want to browse
-A Roleplayer and the RP Community's Wishlist of Features
-Regarding Mount & Pet Collection Achievements!
-Unecessary collection restrictions
-Old Content Gatekeeping
-Dungeon and Raid Solo Accessibility for Old & Current Content
-Legacy Loot - A Wishlist
-Player & Guild Housing - Why, How, Do's and Don'ts
-What Should Cosmetic Glyphs Look Like? + Class Skins!
-Emotes & Toys
-Group Finder Tool and Potential Improvements
-Guild Permissions
-Community Management and Toxicity
-Let’s talk about accessibility (The Solo Accessibility thread also has user accessibility discussions in it and ways to help make players more comfortable with content/able to do it).