I am surprised that to this day the players targeted by Real Madrid seem to be difficult for them to get, for example, Mbappe, until now he is still stuck at PSG while Harry Kane is still gray because some sources claim he only wants to be in the EPL. since benzema left for al ittihad, madrid's attack line will definitely be chaotic and weak, so before the transfer market ends, they should be able to get a replacement for benzema as soon as possible (before the season starts again).
We are all aware of Kylian Mbappe's contract, which is all about money, and Harry Kane, a key target for Manchester United, who has not given both bids the green light. Real Madrid does not sign players merely because they are available on the market; instead, they go for the finest players while also signing key backup players. You are correct, their frontline will not be active unless they buy a possible replacement for Karim Benzema, which I'm sure Carlo Ancelotti is working on as he remains in the club and has solid budgets to execute for the club.
Real Madrid's top targets for their main striker roles are players that I think are very difficult for them to be brought to the Santiago Bernabeu this summer.
Kylian Mbappe is believed to be the man that Paris Saint Germaine current playing system is built around and that's why it'll very difficult to lure him out of Parc Des Princes. Harry Kane is the national team captain of the three Lions and I don't think it'll be possible for him to play for a non-English team at the moment