> This is the kind of thing usually a human notices and says 'dont do that, that is kind of crazy'.
It's not crazy. That is literally what 99.99% of video games do. They repaint everything constantly, only limited by either your vsync rate or hardware.
> Yes my car is running all night while it stands in front of my house, but it's not really a waste of resources or a nuisance because generators do the same thing.
Presumably in a video game the majority of the screen changes every frame. Not so in web pages.
The state of the web when you want to compare a website to the most intensive thing a pc can do.
The browser and OS does that as well (unless absolute zero updates and you don't even move your pointer around).
But many smaht people out there don't know that.
A website shouldn't be pinning CPU or GPU. When people run a game they expect some sort of battery drain. People don't expect that some websites will thrash your CPU/GPU like a game.