Being 700m in debt isn't an idea financial situation. French clubs aren't even allowed to carry debts of that magnitude.
They want Mbapp? because they're broke, fading, and desperate. They'll pay the 220m(they can't, broke) to finance Haaland, or Mbapp? will stay.
Dude... United States debt is equal to 28.43 trillion U.S. dollars. Does that mean they are broke, lmao ?
You don't even know how economy works, get some lessons and then we can talk.
It's okay to be in debt if you can pay that debt in some years.
Just like a company that borrow money from a bank, that mean they are broke? No, the bank will give them money if they are assured they can pay that money back in a few years.