Even if Barcelona has a bad CEO like Laporta who only wants to sell players to earn money and have better financial situation from selling players they have, but still I don't think if Barcelona will ever accept to sell Yamal. They know Yamal is almost the most valuable player they have in Barcelona and he can have a shining future in Barcelona and he can paly there for years considering his age that's why selling Yamal can't be a wise decision at all. However Barcelona don't have enough enough to make PSG stop trying to hire Yamal.
Lamine Yamal is currently hot topic for the all with as things are going we can expect any decision from the Laporta due to his greediness and poor management which bring Barcelona to their worst point even we still have two weeks for the detailed updates about his but as things are going we can expect any result about his because Barcelona needs huge amount for the strength of their squad and things are pretty tight for them as they are having no money and if they are able to have €250 million this could bring good changes for them even their debit situation will not change, but this can bring good changes for having good players in team.
PSG having same experiment with Mbappé and now again they are jumping for another which is gamble and need to do things wisely even we all know Qatari Sheikhs having no money problem, and they can do all without any problem, so things will be clear after Euro about this.