>>96322920
You only see whatever the current meta or new release army is featured in youtuber channels. Drukhari haven't had a new release in almost 5 years and haven't been a meta threat all edition so no channel feels pressure to play them. They few that do are absolutely awful at it because it actually is a very hard faction to play. Even the Art of War guys misplay the faction on stream constantly because their Aeldari player just runs them like normal Eldar and doesn't understand the difference or tries to run them like thick city from 9th edition which is an archetype that doesn't exist in 10th edition and is completely unsupported.