Okay, well you wanted a response so no it's not. Rooney's goal to games ratio isn't as good as Ruud's in his best season. That's a fact. I think it's .79 vs .85 or something per game.
I've ignored all the other strawman nonsense because you're transparently trying to avoid dealing with basic facts by burying them under piles of conjecture and condescension. This isn't about who's the better footballer out of Ruud and Rooney, which should be an easy question for anyone, or about 'fanbois', because we're not children, but about who is the better goalscorer. The difference you posted, and I'm unsure of your source, equates to about two and a half goals over a season, which can hardly be considered substantial. So I stand by my statement that the goals to game ratios are comparable, but there's mitigating circumstances which clearly make the case that Rooney is a better goalscorer overall.
You can't compare their entire careers at United, because by the time Rooney was the age Ruud was when he joined, Rooney had been a United player for seven years. So, instead of comparing their careers, you have to compare them at their goalscoring best, which conveniently came at around about the same age, which was 11/12 for Rooney (34 in 41) and 02/03 for Ruud (44 in 50). The difference is a couple of goals, so you might say fair enough, he's a marginally best goalscorer. Except for one small matter, one little fact which you can't ignore. Ruud Van Nistelrooy played exclusively as a centre forward, his only job was to score goals. Wayne Rooney, on the other hand, played more times in midfield than he did as a centre forward last year. If Ruud at his very best couldn't even significantly outscore a Rooney whose performances were often middling at best, and who had many other responsibilities on the pitch, then how can you claim he's a better goalscorer?
You also can't pull out the excuse that we were a poorer side back then, because the 02/03 side was excellent, and almost certainly the match of last year's injury-ridden squad. All of this is just your standard misplaced nostalgia, wherein players and teams of the past are always better because memory is unreliable. The stats suggest that Rooney is now as good as scoring goals as Ruud was at the same age, despite Rooney having far less of a focus on goalscoring. And with that settled, to return to the original argument, if Rooney is as good or even better at the one thing Ruud excelled at, how can anyone possibly say Ruud was a better player overall?