I think I have said this before. The reason why many people think that Ronaldo is arrogant, rude, and too proud, while Messi is humble, is that Ronaldo communicates with a language everyone can understand, while Messi doesn’t.
The two greatest footballers in the world today, Ronaldo and Messi, don’t know how to communicate fluently in English. In fact, they didn’t understand the English language at first.