Hold on, let me try something.
"Is it me or does this site have a LOT of fantasy like in other sites like Royal road or webnovel there isn’t as much of fantasy. Also can anyone explain all the fantasy and action to me ?
There are about 33 pages worth of stories with the harem genre. Only 10 pages worth that are actively updated.
There are 23 pages worth of stories with the smut genre. Only 8 pages worth that are actively updated.
This is in comparison to 144 pages worth of stories with the action genre. About 40 pages worth are actively updated.
There is a whopping 168 pages worth of stories with the fantasy genre. About 44 pages worth that are actively updated.
Actively updated in this case refers to last update since last month of December.
Mind you, a lot of stories tagged with smut, ecchi, and harem, aren't actually smut, ecchi, and harem. But merely tagged in there for maximum clickbait purposes.
So... No... there isn't actually a lot of smut and ecchi and harems in comparison.
You probably see a lot of smut, ecchi, and harem because that's what
you read or have tunneled vision into.
But to answer your question if it wasn't asked out of ignorance or indignation for the aforementioned genres, I should first say that webnovel has significantly more erotic tags and genre stories. RR has significantly fewer because they vet explicitly erotic content, while SH is more forgiving and has more lenient content policy guidelines.