Great point by @lwoodhouse (https://nitter.moomoo.me/lwoodhouse):

In the #TwitterFiles (https://nitter.moomoo.me/search?q=%23TwitterFiles) we saw accounts actioned/denylisted for using aliases. Here the BBC boasts about using fake accounts to fight fakeness, or something.

“We use these kinds of undercover accounts… to be able to really understand polarization.”

nitter.moomoo.me/lwoodhouse/status/1660691421685510144#m (https://nitter.moomoo.me/lwoodhouse/status/1660691421685510144#m)

https://nitter.moomoo.me/mtaibbi/status/1660700462289436679#m