Nasser Al-Khelaifi's big ambitions were not accompanied by the right steps, so it is almost impossible for the PSG team to win the UCL title in the near future.
Everything requires a long process and time, as has been done by Manchester City for a long time, while PSG only relies on money to buy star players, I think that's a big mistake.
Moreover, this season PSG's performance is really getting worse compared to last season, there is no increased progress in this PSG team.
I agree with you that he as the owner of PSG only understands how to spend money in the transfer market without ever letting his club be built very well by every manager he has ever appointed to handle the club.
He should learn from Manchester City and Chelsea, where these two clubs need time so that they can finally turn into a club that has performed well in the Champions League.
The change of manager that he always makes every time the club gets bad results will only bring PSG back to the beginning because the new coach will implement new things too.
Money can turn PSG into a rich club but it won't turn it into a great club without the right management and even this season it will look even more difficult for them not only to win the Champions League but also the Ligue 1 title.