Earlier quoted context omitted.
waiving diligence does not mean that twitter can misrepresent things though. I do not know what the true amount of bot participants are, but IF it is above 5%, that would not be something "due diligence" had to discover, twitter says <=5%, and it had better be that then.
Given that this is the numbers and methodology that Twitter has used for many years in SEC filings, Musk is implying that Twitter has been deceptive to its own investors and to the SEC for years. This isn't impossible, but it might require a little more than a page or two of vague accusations.
Honestly, waiving due-diligence is so sketchy that it has made me wonder from the start what his true endgame was. If he did want to buy the company, what did he gain by waiving his due-diligence rights?