Real Madrid is a rich club and that has given them the opportunity to maintain the standard of the club to the highest level in order for them to be successful in life and they are achieving it. The strength of the club have increased with the signing of Mbappe.
Real Madrid is in the 2nd place for the most richest European clubs. We can understand if Real Madrid has no problem with their financial although they must allocate big amount of money for their top players. Real Madrid is one of the clubs in the world that has good stability in their financial for many years. I never heard any bad issue about the financial of Real Madrid.
Sure, after they successfully signed Mbappe, they look like to be stronger. The attackers of Real Madrid will be even scarier with the arrival of Mbappe. Mabppe-Vinicius-Rodrygo will be 3 main attackers of Real Madrid in the next seasons. Honestly, this looks very promising for the future of Real Madrid. I'm curious about how many goals to be made by Real Madrid.
Barcelona will not be in a match for Real Madrid next season and I don't think that Barcelona will be able to win any trophy since they are unable to buy players that will strengthen the club more than what it is now. Bringing a new coach will not solve the problem because it is the players that will be on the pitch.
Barcelona and Real Madrid have different conditions. Real Madrid are in their best condition, they have no problem with their financial and successfully sign any player that Real Madrid wants. Meanwhile Barcleona, they are in a crisis of financial, they have the difficulty to sign any new player. They even may sign no player in the current transfer window. Sure, Barcelona looks to have no chance winning the league in the next season. But Real Madrid probably won't underestimate Barcelona because they know Barcelona is still a big team.