I think that very big changes are starting to happen at the top of European football, and that the football map of Europe will change a lot.
In short, some former football greats like Barcelona, Liverpool, Arsenal, Inter, Milan ... could disappear and some new football greats like Newcastle and Leipzig could appear.
Barcelona is in a very difficult situation and has to sell off the best footballers in order to survive at all.
It could easily happen that they end up as former football greats like HSV, Torino, Nottingham Forest etc.
I think that's why they wanted the Super League so desperately in Barcelona, it was their last chance to save the club.
Today, football history means almost nothing, it all comes down to money and power, and currently Arab investors have money in abundance and where they invest money, new football greats, like PSG or Manchester City, are born.
I agree with your position on how you see the current situation of football, the one that surprises me the most is Barcelona, which is a team that despite all the bad things, due to the many crisis that it has had in my case, I never had in my life. left Messi, in fact he would have preferred to play with all the substitutes formed from the quarry than to leave Messi, and less in the way he came out. Now, now those who dominate are those who continue to have good acquisition of money, such as PSG, Real Madrid even if it is in crisis, I think they never show it, because they always aim at the most expensive players they have, for me it is a team that takes many risks at an economic level, and with respect to Newcastle it is seen that they want the best, unfortunately Zinedine Zidane cannot be their coach, because they looked for him and he wants to coach the French team, it is understandable, but it shows that many teams that were not so popular before can shine at any time.
What happened is that Laporta had the ridiculous expectation that Messi will agree to stay with Barcelona and play for free, you read that right, he wanted Messi to play for nothing, and this is why there is no loyalty coming from the players to their clubs, Messi gave everything he had and more to Barcelona, there is nothing negative that can be said about Messi on the field when playing for Barcelona, and what does Messi receive? Gratitude? Respect? Nope, they wanted for him to gave away his talent to them in exchange for nothing to solve problems that have nothing to do with Messi and everything to do with someone that did not knew what he was doing.
https://www.dailymail.co.uk/sport/football/article-10072015/Barcelona-president-Joan-Laporta-claims-hoped-Lionel-Messi-play-FREE.html