Yes, I can say that to you.
The PL doesn't have a snowflake's chance in hell of proving the most serious allegations because, even if the club did everything alleged, they couldn't prove it without access to incriminating financial records from Etihad or ADUG (as was), which they won't have, or a whistle-blower from inside Abu Dhabi, which no-one, I suspect, is stupid enough to be.
Add to that, the fact that the owner would have to be stupid, which he isn't by a long chalk, to think of such a hair-brained way of getting around FFP, and the absolutely aggressive denials from the club, and I think it's fair to say we are on safe ground.
The minor allegations I don't care about, every club breaches some rules sometimes.