You also claim games like bubble pop and royal match on phone are real gamers too. But they are an entirely different class.
I really don't like the elitist attitude that some have regarding the games people play. I test PC games at high settings and resolutions, but I certainly wouldn't suggest that you absolutely have to be running at 4K or even 1080p, with maxed out or even medium quality settings, to enjoy playing "real" games. In fact, some of the best games I've ever played were far, FAR less taxing.
We're not talking about Bubble Pop or Royal Match either. I'm certain you can get a pretty good gaming experience at 1080p medium with the Radeon 780M and Arc iGPUs. And if you can't manage that, then at least 1080p medium using upscaling — gasp! — would suffice. Or hell, just run the games at 720p and let the display handle the upscaling.
Suggesting people not playing on a discrete GPU are not "real gamers" or are "in an entirely different class" is stupid. People who play games on Steam Deck are still gamers, and people that play on PS5 or Xbox are still gamers as well. Are they the exact same as people who own RTX 4090 cards? Obviously not, but I bet there are a lot of hard-core gamers using pretty mediocre hardware but playing for 30+ hours a week, while a bunch of RTX 4090 owners probably have to work and deal with real life and thus only play ~5 hours a week.
PS: PCMR is also stupid. There, I've said it.