@Piece of Peace mentioned on his stream that the issue isn't so much the low difficulty, it's about the fact that Phil has an audience he needs to entertain and easymode is not entertaining for the audience.
This would be a problem even if he WEREN'T such a garbage streamer, too. Many years ago, there was this guy who took a shot of whiskey every time he died in Super Meat Boy. No, he didn't die of alcohol poisoning, but he did get wasted enough to have to stop before reaching the end of the game.
Why do I bring that up? Well, imagine if that guy pussed out and played on easy mode. Normally it was fun to watch him, drunk or no, but take the challenge out, especially on a game famous for being hard, and the player has to work that much harder to stay entertaining, slowly getting hammered or no.
There's just no reason to introduce that problem while you're streaming, it's so much easier to just give yourself a challenge and then either meet it or be fun to watch as you fuck it up royally. There's a reason only Phil finds that impossible, and it's because he's a baby who just refuses to stop giving into his childish hangups. He's wrong about what to prioritize in life, and I'm done treating things on his terms.
That little girl who called him an idiot had the right idea about how to speak to and of the pigroach. Playing on low difficulty to protect your ego while insisting on getting paid hundreds of dollars in tips a day is stupid. Setting ego aside so you can roll in even more dough than that is smart. Every day he doesn't do the latter, he's a fucking idiot, personality problems or no.
Chris-chan has excuses for being a tard, Phil never did. Consider the gloves officially off.