If anyone is looking for who to compare with Haaland, the person can choose Salah. Even at that Haaland needs to be as this wonder by next season before we could start such a comparison between him and Salah.
As long as the world of football is concerned, the only person worthy to be compared with Ronaldo is Messi, apart from that no more.
Those two guys are in the league of their own and are not compared outside their two.
Why comparing Haaland with Salah?
Salah has a nickname like an Egyptian Messi and it says all. You can compare Salah with Messi but not with Haaland. If you want to find a player who can compare with Haaland, you can consider Ibrahimovic, Cristiano Ronaldo or Lewandowski. They are strikers and striker is a position of Haaland in recent years.
If you need a player who is young and talented enough to compare with Haaland, you can consider Mbappe. People are discussing about another long dual race between Haaland and Mbappe like what happened with Messi and Cristiano Ronaldo in the last decade.
Haaland has become one of best striker in the world. it's now in the same level as benzema and lewandowski or even better than those world class strikers.
Haaland has very good stats for his career and at his age, Messi, Ronaldo, Benzema, Lewandowski don't have good stats like Haaland. He has potential to become a better striker than all those players when he finishes his career.