PSG are massive bottlers. They once let Montpellier win Ligue 1. Monaco only had to contend with PSG.
Any English team however has to compete with a whole lineup.
Even if it is possible and it is but It only happens for that team once every 5-6 seasons as they assemble every puzzle piece over that duration.
No club can amass a bunch of players & instill team cohesion in one season to beat off City, Chelsea and United.
It is going to be even more difficult once Everton joins in.
It is not about being a defeatist. It is an obvious reality now.
Any contradiction to this reality is often considered an unexpected exception. i.e. Leicester.
People really need to stop expecting Arsenal to win big trophies. It’s not going to happen, regardless of who is in charge.