The most common (but not only) way each side argues its point is to take some contrived example and show how philosophy X does it well, and how philosophy Y does it terribly. These examples are often ranted about by the "Y" proponents because "it's a bad problem choice designed to make Y look bad".
Yes. It is. Because X and Y were not designed to solve the same problems. If you pick an example Y is good at, most of the time X will be bad at it. So if you're doing something like that, use Y. But if you're doing something X is good at, then pick X
Why would you intentionally shoot yourself in the foot to use a framework, language, philosophy, etc. that was never intended to be used for that thing when there's something that was? Stop arguing about who's better at what. X and Y are good at different things. That's why they're _different philosophies/languages/technologies_.