the.com/astroturfing

Fake grassroots, paid roots — a movement wearing a crowd costume.

means Creating a fake appearance of organic, widespread public support for something (a cause, product, or politician) when it's actually orchestrated and often paid for by a small group with an agenda.

from Coined by playing off 'grassroots' — genuine, bottom-up public support — and swapping in AstroTurf, the brand-name fake grass invented in the 1960s for sports stadiums. If grassroots is the real plant, astroturfing is the plastic imitation: it looks green from a distance, but nothing's actually growing. The term is usually credited to political use in the 1980s, when a U.S. senator used it to describe a flood of letters that looked like genuine constituent mail but were actually industry-organized.

name origin
named after AstroTurf, the fake grass brand
tells
identical phrasing posted by different accounts
used by
corporations, PR firms, and governments alike
goal
manufacture consensus before anyone checks the roots
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