Marcus Thuram signing is a really profitable one for Inter surely. Because they signed him on a free transfer. As you know they have been in need of solving the issue of lacking strikers after Dzeko - Lukaku duo both have left the team at the same time. It was quite fast that Inter brought a decent striker already like Thuram.
Thuram and Martinez can make a decent duo hopefully. But as two centre-forwards have left the team I wonder if there will be another striker transfer for Inter. I don't think they are broke now. Whenever we talk about their potential transfers they are said to have bad finances.
However I think Inter are currently in a good financial condition to make bigger signings.
Currently, some rumours say that Lukaku does not want to go to an Arab club and next season still wants him to be in Inter uniform and in this condition Inter also seems to be trying to discuss some conditions for an agreement with Chelsea regarding this player.
Inter still cannot be said to be bankrupt, it's just that the financial constraints that almost all clubs from Serie A have indirectly hamper Inter. Now they are trying to revive talks about Lukaku but Chelsea still want a sale and don't want to loan this player back.
The price of 35 million is the lowest for Lukaku and now if Inter really want to return with Lukaku as an option from Thuram and Lautaro then inevitably they must agree to the clause given by Chelsea.