You can say that about KDE. You can also say that about "running Linux on a computer with a discrete graphics card".
I do it. (I'm posting this from a Thinkpad with a Quadro, running Fedora, and I have to uninstall a kernel module when I go traveling in order to disable it so I get more than two hours of battery life.) I chose to. Maybe you did too. That doesn't mean you need to Leap To Its Defense every time somebody says it's not for them.
Holy moly…more power to you for this, I read it with horror. I just close my MacBook lid and throw it in my bag. I hope you don’t have to travel much.
Truth be told, the p52 doesn't run Linux as much anymore because it's a huge pain. Windows+WSL is good enough, and the primary reason I have a desktop replacement machine for my day job is for video processing.