I am a girl...or lady, lol.

It's pretty common knowledge on here that most large stake holders don't have all their eggs in one basket, they have multiple accounts. So as an example per se, take Ned, he may have his Ned account but he also may have multiple other accounts under different names. Accounts like those they can use to flag you multiple times making your flag useless. Stake gives you power to overcome a flag so their high stake multiple flags can make a flag with a trail following useless.
Maybe to understand this better take a look at the power it took to come together to stop Haejin. Haejin was an incredible power player with high stakes who abused the system, no one was capable of stopping him until other top power players combined to form a force capable of flagging his post until he adjusted his behavior. I am sure if you look for it you can find out how that played out somewhere here on the blockchain.