Nothing wrong with how Barca spend money, ambitiously improve their team. Only thing wrong was how Laporta called out Real.
How Real operate is rather fickle and the whole football world points it out, less so about spending (even if its clear part of it when its 258m in 1 frigging summer), but more about the idea that you can sell and buy new team of the drop of a hat, with new coach everytime, despite them winning titles etc. No matter how much biasm or hate one has for Barca, can hardly say anything they do or operate as, is remotely close to that.