Hard disagree. I really enjoy a lot of Nintendo's games, and will be buying Zelda: Echoes of Wisdom right around release. Some favorites:

• Smash Brothers
• Mario Kart
• Zelda - didn't like BotW and didn't get TotK, but I loved the Switch ports of Skyward Sword and Link's Awakening
• Kirby
• Mario Party
• Super Mario 3D World
• Xenoblade Chronicles

My kids like Pokemon and my SO like Ring Fit, but I think that series is pretty boring. And here are some I haven't played, but probably will:

• Astral Chain
• Switch Sports
• Luigi's Mansion
• Paper Mario
• Metroid
• Pikmin

That said, I very much don't like Nintendo as a company, especially its opposition to emulation. But I do like their first party titles, and they're very polished at launch, unlike many other big studios.