So far I’ve discovered in this thread:

-People don’t like traditional fantasy that takes itself seriously.
-People don’t like lighthearted fantasy that plays with the themes.
-People don’t like hard magical systems.
-People don’t like soft magical systems.
-People don’t like dragons being involved.
-People don’t like an absence of dragons.
-People don’t like character archetypes.
-People don’t like counterarchetypes.
-People don’t like when characters speak an understandable language.
-People don’t like characters meeting each other in common social meeting areas.

All good here? Great.

Just write whatever the fuck you want. There’s always an audience.