Jude Bellingham scored 5 goals in his first 4 games for Real Madrid. Ronaldo had the same performance in his Real Madrid career and scored 5 goals in his first 4 games. Jude Bellingham is not a striker or a winger but he has the same record as Ronaldo. This is an extraordinary performance. Courtois, Militao and Vinicius Junior were absent but he took more responsibility and contributed to the team. Real Madrid were out of the title race last season. This year Jude Bellingham can keep Real Madrid in the race. He is still very young but he has the talent to do it.
Ancelotti is likely to have made Jude Bellingham the second striker in Real Madrid's game plan. In the formation, Bellingham plays as an attacking midfielder, but I think Ancelotti has given him a bigger role which in the end Bellingham was able to utilize well. I know Bellingham scored the same goals as Ronaldo in his first 4 matches, but he is not comparable to Ronaldo.
After all, you can't expect Bellingham to always be able to maintain this good record in every match. He can be expected to help attack, but you can't expect him to score every game unless Ancelotti expects it to be.