>>54611454>Unova has fewer dungeons than normal before post-game>Pinwheel Forest>Cold Storage>Chargestone Cave>Celestial Tower>Mistralton Cave>Twist Mountain>Dragonspiral Tower>Relic Castle>Victory RoadIf anything it's a fairly normal offering, not counting things like Dreamyard, Wellspring Cave, Lostlorn Forest or N's Castle since those are kind of different (Dreamyard and Wellspring Cave are visited early but more accessible in post-game). And this is also not mentioning the size of the dungeons, Victory Road is massive.
Kanto has:
>Viridian Forest>SS Anne>Rock Tunnel>Rocket Hideout>Silph Co.>Power Plant>Seafoam Islands>Pokémon Mansion>Victory RoadWhich I'd uphold as a good standard for dungeon quantity and quality, excluding Diglett's Cave.
Kalos does have less dungeons when you include post-game, but in the main game it's also at a normal amount:
>Santalune Forest>Connecting Cave>Glittering Cave>Reflection Cave>Poké Ball Factory>Frost Cavern>Lost Hotel>Kalos Power Plant>Route 20>Victory RoadObviously one of these is a copypaste of a Gen 1 dungeon and the quality/length might be lower, but it's inaccurate to say they've practically vanished, most of these are standard quality dungeons.
