There are players but it won't be easy for Barcelona to go for any player now because of their financial condition clubs will always find their way out and if it gets to a worse condition they can either sell players but which player does Barcelona have that they want to sell, or they can go for loan either loan a player or loan money other clubs do it but such pieces of information will not be disclosed to the public that is why you won't know.
Like always, the average football fan does not understand the financial situation of Barcelona. Do you people really believe Barcelona is so broke they can't afford 60 million players? Have you guys forgotten so soon how much they signed Raphinha and Kounde, how about Lewandoski? Barcelona is broke, but it doesn't mean they can't make any signings at all.
What would be a problem for Barcelona is making the wrong signings. I see reports that they have submitted bids for both Nico Williams and Dani Olmo. It's justifiable to make Nico a priority, but Olmo? They need a DM before anything else and they should put that money into signing a DM instead.
I believe Barcelona will make signings this summer, but they have to be careful not to sign players that they don't really need.
Barcelona management could recruit any player in the transfer window, but by going into debt to the player parent club, this is also what many other clubs do. Apart from that, another way is to release the players they have, especially young players who are on the rise like Lamine Yamal, this will provide extra profits to the club. In my opinion, Barcelona is still trying to get out of a difficult situation, by taking advantage of various player transfer possibilities. Management also tried to cut the club's expenses by reducing player salaries, this was forced to do because there were not many other options.