Admit it or not, the main factor for Ronaldo to play in the Arab League is because of the money factor, not a football passion factor. It is undeniable that at a young age a player only plays for the passion of football, at that time they didn't really care about money. When entering the end of his career, they do not care about the passion of football because they want to collect some money before retiring.
Ronaldo will never give up his nationality to accept Saudi Arabia's offer, he has contributed greatly to Portuguese football and will be remembered as a proud legend of Portuguese football. Ronaldo as a newcomer to Saudi Arabia, he will stay there as long as his business is running smoothly. After that he will return to his country to enjoy old age after completing his career in football.
It was very clear that Ronaldo headed to Saudi Arabia only because of the money. But apart from the money factor, Ronaldo seems to have been made an icon to run the mega project being worked on to popularize the Saudi Professional League. I see that something is not normal with what is happening at the moment in the Saudi Professional League and this is definitely a great project. Ronaldo's presence is clearly a magnet for other footballers to come to Saudi Arabia.
Yes, Ronaldo will still be a citizen of Portugal and surely he will love his country very much. Maybe after he retires he will still be a football ambassador and maybe if the Saudi League continues to grow then Ronaldo will still be in Arab lands.