Victor Osimhen is good and can go on to become another big name in football from Africa but there's no way he's gonna play exactly like Didier Drogba. He still has many more years to write his name in the history book of football like Drogba did but until then, let's keep our fingers crossed.
We can't currently limit how many more achievements this player can earn in the future, but time will tell. Although he is playing exceptionally well, he hasn't accomplished as much as Didier Drogba over the course of his career. Victor Osimehn's inspiration is Didier Drogba, and he constantly aspires to be like him. Despite his football career and accomplishments, he still needs to play in more competitive leagues like the Premier League and La Liga before he can even come close to becoming as successful as Didier Drogba. To this day, every African is proud of the legendary football player Didier Drogba was.
That is how it always is and whether Osimhen plays as good in any other team as he did for Napoli, as you said time will tell. There are players who have no problems whatsoever to always show their best performances regardless of the team they are playing for. I don't know whether Osimhen is that kind of player, but I believe he is good enough to have a place in many top teams. But would he be able to make it into the first eleven players of Real Madrid? I don't know and yet he has the score statistics that drew some attention to him.