Oh hello again, cute cat profile picture that looks like a dick pic for a millisecond! Hope you are doing well! <3

Let’s assume that heating water to 500C does what you want it to do. Even then, the sheer amount of energy required to do this would be massive. It would just be incredibly uneconomical to do this, when other cheaper solutions (like not polluting in the first place) exist.

Nah they go, “Blimey, guvna! I’m freezin’ me bits off, innit? It’s bloomin’ chilly, ain’t it? I’m perished, mate! Me teeth are chatterin’ like a bunch of chimps, I am! Oi, pass me a cuppa, would ya? I need somethin’ to warm me cockles, mate! I need to have a nice cuppa rosie lee.”