Transfermarkt.com shows 3 teams in the list but we know there are other teams interested outside of that list and I hope Liverpool can secure his contract because I want to see Osimhen compete in the Premier League. Besides that, Liverpool need to prepare a replacement for Moh Salah who predicted to move/retire 2027

Actually I have never taken too seriously regarding the rumors of transfermarkets.com. Because sometimes the results are uncertain. But at least with these rumors we can trust more if Osimhen has a greater chance of joining Liverpool. And related to Moh Salah, it seems like Liverpool have not found who is worthy to replace his position.
Osimhen has always had a premier league dream, one that will give him a chance to play in the UEFA Champions League and amongst this three teams Liverpool has the chances more to make that dream a reality, earlier a deal from a Saudi team with him did not pull through and I'm not thinking this may work either, Osimhen is at his prime now and will want to get as much trophies as possible and create a very remarkable record for his career and playing in top European leagues I supposed is a way of achieving that. Liverpool already has a good striker which is salah and he is not leaving Liverpool yet, this may conflict positions if Osimhen moves there, there are rumours of Manchester United havin interest and Arsenal, for me I prefer he goes to Arsenal if they show full interest because Arsenal needs a striker and he will be a good fit for that position.