Is it really off-topic to ask a comparison between the admission process of a degree in two countries ?
A general comparison between admission processes in two countries might or might not be on-topic, depending on the nature of the question.
For example, we have a question on the general process of admissions in the US. A question on how to compare the admission processes of specific universities (e.g., UT Austin vs. TU Delft) would definitely be off-topic, as discussion of the unique policies of specific universities is generally off-topic on this site.
From your question, though, I am actually quite unclear what you are attempting to ask, however, so I am not sure how to suggest you refine it to be answerable.